diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 000000000..ab481915a
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,9 @@
+# CLAUDE.md
+
+## Code Style Rules
+
+### No Inline Imports (FQCN 직접 사용 금지)
+- 클래스를 사용할 때 반드시 상단에 `import` 문을 선언하고, 코드 본문에서는 단순 클래스명만 사용할 것
+- `android.app.Activity`처럼 FQCN(Fully Qualified Class Name)을 코드 본문에 직접 작성하지 않을 것
+- Bad: `(context as? android.app.Activity)?.finish()`
+- Good: `import android.app.Activity` 후 `(context as? Activity)?.finish()`
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 7fb3c640f..869408005 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -81,6 +81,7 @@ dependencies {
     implementation(projects.core.firebaseCrashlytics)
     implementation(projects.core.firebaseMessaging)
     implementation(projects.core.composeLocals)
+    implementation(projects.core.designsystem)
     implementation(projects.core.work)
     implementation(projects.data.domain)
     implementation(projects.data.club)
@@ -90,6 +91,9 @@ dependencies {
     implementation(projects.data.notification)
     implementation(projects.data.place)
     implementation(projects.domain.navigation)
+    implementation(projects.core.navigation)
+    implementation(libs.navigation3.runtime)
+    implementation(libs.navigation3.ui)
     implementation(projects.feature.editDepartments)
     implementation(projects.feature.editSubscription)
     implementation(projects.feature.feedback)
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b06a0f8e0..1992fda16 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -26,6 +26,10 @@
         android:usesCleartextTraffic="true"
         tools:replace="icon, label">
 
+        <activity
+            android:name=".HostActivity"
+            android:exported="false" />
+
         <activity
             android:name=".splash.SplashActivity"
             android:exported="true"
diff --git a/app/src/main/java/com/ku_stacks/ku_ring/HostActivity.kt b/app/src/main/java/com/ku_stacks/ku_ring/HostActivity.kt
new file mode 100644
index 000000000..3ab4ec383
--- /dev/null
+++ b/app/src/main/java/com/ku_stacks/ku_ring/HostActivity.kt
@@ -0,0 +1,42 @@
+package com.ku_stacks.ku_ring
+
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.navigation3.runtime.entryProvider
+import androidx.navigation3.runtime.rememberNavBackStack
+import androidx.navigation3.ui.NavDisplay
+import com.ku_stacks.ku_ring.compose.locals.KuringCompositionLocalProvider
+import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.SplashKey
+import dagger.hilt.android.AndroidEntryPoint
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class HostActivity : ComponentActivity() {
+
+    @Inject
+    lateinit var entryBuilders: @JvmSuppressWildcards Set<EntryBuilderProvider>
+
+    override fun onCreate(savedInstanceState: android.os.Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContent {
+            KuringCompositionLocalProvider {
+                KuringTheme {
+                    val backStack = rememberNavBackStack(SplashKey)
+                    NavDisplay(
+                        backStack = backStack,
+                        onBack = { if (backStack.removeLastOrNull() == null) finish() },
+                        entryProvider = entryProvider {
+                            entryBuilders.forEach { builder ->
+                                with(builder) { provide() }
+                            }
+                        }
+                    )
+                }
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/com/ku_stacks/ku_ring/di/NavigationModule.kt b/app/src/main/java/com/ku_stacks/ku_ring/di/NavigationModule.kt
new file mode 100644
index 000000000..a8cd9c6bc
--- /dev/null
+++ b/app/src/main/java/com/ku_stacks/ku_ring/di/NavigationModule.kt
@@ -0,0 +1,14 @@
+package com.ku_stacks.ku_ring.di
+
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.Multibinds
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class NavigationModule {
+    @Multibinds
+    abstract fun bindEntryBuilderProviders(): Set<EntryBuilderProvider>
+}
diff --git a/build-logic/build.gradle.kts b/build-logic/build.gradle.kts
index ee11c0ebe..10dadc5fa 100644
--- a/build-logic/build.gradle.kts
+++ b/build-logic/build.gradle.kts
@@ -73,6 +73,10 @@ gradlePlugin {
             id = "com.ku_stacks.ku_ring.buildlogic.primitive.common-android"
             implementationClass = "com.ku_stacks.ku_ring.buildlogic.primitive.CommonAndroidPlugin"
         }
+        register("com.ku_stacks.ku_ring.buildlogic.primitive.Navigation3Plugin") {
+            id = "com.ku_stacks.ku_ring.buildlogic.primitive.navigation3"
+            implementationClass = "com.ku_stacks.ku_ring.buildlogic.primitive.Navigation3Plugin"
+        }
         register("com.ku_stacks.ku_ring.buildlogic.primitive.AndroidTestPlugin") {
             id = "com.ku_stacks.ku_ring.buildlogic.primitive.android-test"
             implementationClass = "com.ku_stacks.ku_ring.buildlogic.primitive.AndroidTestPlugin"
diff --git a/build-logic/src/main/kotlin/com/ku_stacks/ku_ring/buildlogic/primitive/Navigation3Plugin.kt b/build-logic/src/main/kotlin/com/ku_stacks/ku_ring/buildlogic/primitive/Navigation3Plugin.kt
new file mode 100644
index 000000000..7427cd03b
--- /dev/null
+++ b/build-logic/src/main/kotlin/com/ku_stacks/ku_ring/buildlogic/primitive/Navigation3Plugin.kt
@@ -0,0 +1,19 @@
+package com.ku_stacks.ku_ring.buildlogic.primitive
+
+import com.ku_stacks.ku_ring.buildlogic.dsl.implementation
+import com.ku_stacks.ku_ring.buildlogic.dsl.library
+import com.ku_stacks.ku_ring.buildlogic.dsl.libs
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.kotlin.dsl.dependencies
+
+class Navigation3Plugin : Plugin<Project> {
+    override fun apply(target: Project) =
+        with(target) {
+            dependencies {
+                implementation(libs.library("navigation3-runtime"))
+                implementation(libs.library("navigation3-ui"))
+                implementation(libs.library("lifecycle-viewmodel-navigation3"))
+            }
+        }
+}
diff --git a/core/navigation/.gitignore b/core/navigation/.gitignore
new file mode 100644
index 000000000..796b96d1c
--- /dev/null
+++ b/core/navigation/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/core/navigation/build.gradle.kts b/core/navigation/build.gradle.kts
new file mode 100644
index 000000000..30a928573
--- /dev/null
+++ b/core/navigation/build.gradle.kts
@@ -0,0 +1,13 @@
+import com.ku_stacks.ku_ring.buildlogic.dsl.setNameSpace
+
+plugins {
+    kuring("feature")
+}
+
+android {
+    setNameSpace("core.navigation")
+}
+
+dependencies {
+    api(libs.navigation3.runtime)
+}
diff --git a/core/navigation/consumer-rules.pro b/core/navigation/consumer-rules.pro
new file mode 100644
index 000000000..2ce9674dc
--- /dev/null
+++ b/core/navigation/consumer-rules.pro
@@ -0,0 +1,3 @@
+# Keep all @Serializable NavKey implementations for Navigation 3 back stack serialization
+-keep @kotlinx.serialization.Serializable class * implements androidx.navigation3.runtime.NavKey { *; }
+-keepnames @kotlinx.serialization.Serializable class * implements androidx.navigation3.runtime.NavKey
diff --git a/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/EntryBuilderProvider.kt b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/EntryBuilderProvider.kt
new file mode 100644
index 000000000..0a2f09a06
--- /dev/null
+++ b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/EntryBuilderProvider.kt
@@ -0,0 +1,8 @@
+package com.ku_stacks.ku_ring.navigation
+
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+
+interface EntryBuilderProvider {
+    fun EntryProviderScope<NavKey>.provide()
+}
diff --git a/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/AppLifecycleKeys.kt b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/AppLifecycleKeys.kt
new file mode 100644
index 000000000..05436fbb3
--- /dev/null
+++ b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/AppLifecycleKeys.kt
@@ -0,0 +1,8 @@
+package com.ku_stacks.ku_ring.navigation.keys
+
+import androidx.navigation3.runtime.NavKey
+import kotlinx.serialization.Serializable
+
+@Serializable data object SplashKey : NavKey
+@Serializable data object OnboardingKey : NavKey
+@Serializable data class AuthFlowKey(val entryPoint: String) : NavKey
diff --git a/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/ContentDetailKeys.kt b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/ContentDetailKeys.kt
new file mode 100644
index 000000000..2dc392b29
--- /dev/null
+++ b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/ContentDetailKeys.kt
@@ -0,0 +1,18 @@
+package com.ku_stacks.ku_ring.navigation.keys
+
+import androidx.navigation3.runtime.NavKey
+import kotlinx.serialization.Serializable
+
+@Serializable data class NoticeWebKey(
+    val url: String,
+    val articleId: String,
+    val id: String,
+    val category: String,
+    val subject: String,
+) : NavKey
+
+@Serializable data class NotionViewKey(val url: String) : NavKey
+
+@Serializable data object ClubOnboardingKey : NavKey
+@Serializable data class ClubDetailKey(val clubId: Int) : NavKey
+@Serializable data object ClubSubscriptionKey : NavKey
diff --git a/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/MainNavigationKeys.kt b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/MainNavigationKeys.kt
new file mode 100644
index 000000000..c8583ae44
--- /dev/null
+++ b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/MainNavigationKeys.kt
@@ -0,0 +1,9 @@
+package com.ku_stacks.ku_ring.navigation.keys
+
+import androidx.navigation3.runtime.NavKey
+import kotlinx.serialization.Serializable
+
+@Serializable data class MainHubKey(val startTab: String = "Notice") : NavKey
+@Serializable data object ArchiveKey : NavKey
+@Serializable data object SearchKey : NavKey
+@Serializable data object OpenSourceKey : NavKey
diff --git a/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/UtilityScreenKeys.kt b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/UtilityScreenKeys.kt
new file mode 100644
index 000000000..8eb2834ea
--- /dev/null
+++ b/core/navigation/src/main/java/com/ku_stacks/ku_ring/navigation/keys/UtilityScreenKeys.kt
@@ -0,0 +1,11 @@
+package com.ku_stacks.ku_ring.navigation.keys
+
+import androidx.navigation3.runtime.NavKey
+import kotlinx.serialization.Serializable
+
+@Serializable data object FeedbackKey : NavKey
+@Serializable data object EditSubscriptionKey : NavKey
+@Serializable data object EditDepartmentsKey : NavKey
+@Serializable data object NotificationKey : NavKey
+@Serializable data object LibrarySeatKey : NavKey
+@Serializable data object KuringBotKey : NavKey
diff --git a/domain/navigation/consumer-rules.pro b/domain/navigation/consumer-rules.pro
deleted file mode 100644
index e69de29bb..000000000
diff --git a/feature/club/build.gradle.kts b/feature/club/build.gradle.kts
index 7e4a7c6de..e3065a127 100644
--- a/feature/club/build.gradle.kts
+++ b/feature/club/build.gradle.kts
@@ -12,6 +12,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
     implementation(projects.core.designsystem)
     implementation(projects.core.preferences)
     implementation(projects.core.ui)
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailActivity.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailActivity.kt
index 013410952..72b9f88ad 100644
--- a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailActivity.kt
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailActivity.kt
@@ -4,15 +4,6 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.safeDrawingPadding
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.util.navigateToExternalBrowser
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -20,22 +11,9 @@ class ClubDetailActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-
-        setContent {
-            KuringTheme {
-                val context = LocalContext.current
-
-                ClubDetailScreen(
-                    onBack = ::finish,
-                    onMoveToRecruitmentLink = context::navigateToExternalBrowser,
-                    modifier = Modifier
-                        .background(KuringTheme.colors.background)
-                        .safeDrawingPadding()
-                        .fillMaxSize(),
-                )
-            }
-        }
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailEntryBuilder.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailEntryBuilder.kt
new file mode 100644
index 000000000..5317e7f50
--- /dev/null
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/detail/ClubDetailEntryBuilder.kt
@@ -0,0 +1,43 @@
+package com.ku_stacks.ku_ring.club.detail
+
+import android.app.Activity
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.safeDrawingPadding
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.ClubDetailKey
+import com.ku_stacks.ku_ring.util.navigateToExternalBrowser
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class ClubDetailEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<ClubDetailKey> { key ->
+            val context = LocalContext.current
+            ClubDetailScreen(
+                onBack = { (context as? Activity)?.finish() },
+                onMoveToRecruitmentLink = context::navigateToExternalBrowser,
+                modifier = Modifier
+                    .background(KuringTheme.colors.background)
+                    .safeDrawingPadding()
+                    .fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ClubDetailEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideClubDetailEntryBuilder(): EntryBuilderProvider = ClubDetailEntryBuilder()
+}
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingActivity.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingActivity.kt
index 193909a9e..40791a82a 100644
--- a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingActivity.kt
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingActivity.kt
@@ -4,23 +4,15 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
 class ClubOnboardingActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        setContent {
-            KuringTheme {
-                ClubOnboardingScreen(onClose = ::finish, modifier = Modifier.fillMaxSize())
-            }
-        }
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingEntryBuilder.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingEntryBuilder.kt
new file mode 100644
index 000000000..52e9a5616
--- /dev/null
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/onboarding/ClubOnboardingEntryBuilder.kt
@@ -0,0 +1,35 @@
+package com.ku_stacks.ku_ring.club.onboarding
+
+import android.app.Activity
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.ClubOnboardingKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class ClubOnboardingEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<ClubOnboardingKey> {
+            val context = LocalContext.current
+            ClubOnboardingScreen(
+                onClose = { (context as? Activity)?.finish() },
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ClubOnboardingEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideClubOnboardingEntryBuilder(): EntryBuilderProvider = ClubOnboardingEntryBuilder()
+}
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionActivity.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionActivity.kt
index e45941529..3e025c078 100644
--- a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionActivity.kt
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionActivity.kt
@@ -4,26 +4,15 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
 class ClubSubscriptionActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        setContent {
-            KuringTheme {
-                ClubSubscriptionScreen(
-                    onNavigateUp = ::finish,
-                    onNavigateToClubDetail = { clubId ->
-                        // TODO: 동아리 상세 화면으로 이동하는 로직 구현
-                    },
-                )
-            }
-        }
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionEntryBuilder.kt b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionEntryBuilder.kt
new file mode 100644
index 000000000..4a620db5f
--- /dev/null
+++ b/feature/club/src/main/java/com/ku_stacks/ku_ring/club/subscription/ClubSubscriptionEntryBuilder.kt
@@ -0,0 +1,33 @@
+package com.ku_stacks.ku_ring.club.subscription
+
+import android.app.Activity
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.ClubSubscriptionKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class ClubSubscriptionEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<ClubSubscriptionKey> {
+            val context = LocalContext.current
+            ClubSubscriptionScreen(
+                onNavigateUp = { (context as? Activity)?.finish() },
+                onNavigateToClubDetail = { },
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object ClubSubscriptionEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideClubSubscriptionEntryBuilder(): EntryBuilderProvider = ClubSubscriptionEntryBuilder()
+}
diff --git a/feature/edit_departments/build.gradle.kts b/feature/edit_departments/build.gradle.kts
index edf2ed8f8..b003b377f 100644
--- a/feature/edit_departments/build.gradle.kts
+++ b/feature/edit_departments/build.gradle.kts
@@ -10,6 +10,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
     implementation(projects.core.util)
     implementation(projects.core.ui)
     implementation(projects.core.designsystem)
diff --git a/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsActivity.kt b/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsActivity.kt
index a81d5f7fe..38de63331 100644
--- a/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsActivity.kt
+++ b/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsActivity.kt
@@ -4,42 +4,20 @@ import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.edit_departments.compose.EditDepartmentsScreen
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
 class EditDepartmentsActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContent {
-            KuringTheme {
-                EditDepartmentsScreen(
-                    onClose = ::finish,
-                    modifier = Modifier
-                        .fillMaxSize()
-                        .background(KuringTheme.colors.background),
-                )
-            }
-        }
-    }
-
-    override fun finish() {
-        super.finish()
-        overridePendingTransition(R.anim.anim_slide_left_enter, R.anim.anim_slide_left_exit)
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
         fun start(activity: Activity) {
-            activity.apply {
-                val intent = Intent(this, EditDepartmentsActivity::class.java)
-                startActivity(intent)
-                overridePendingTransition(R.anim.anim_slide_right_enter, R.anim.anim_stay_exit)
-            }
+            activity.startActivity(Intent(activity, EditDepartmentsActivity::class.java))
         }
     }
-}
\ No newline at end of file
+}
diff --git a/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsEntryBuilder.kt b/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsEntryBuilder.kt
new file mode 100644
index 000000000..3204c80ac
--- /dev/null
+++ b/feature/edit_departments/src/main/java/com/ku_stacks/ku_ring/edit_departments/EditDepartmentsEntryBuilder.kt
@@ -0,0 +1,40 @@
+package com.ku_stacks.ku_ring.edit_departments
+
+import android.app.Activity
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
+import com.ku_stacks.ku_ring.edit_departments.compose.EditDepartmentsScreen
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.EditDepartmentsKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class EditDepartmentsEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<EditDepartmentsKey> {
+            val context = LocalContext.current
+            EditDepartmentsScreen(
+                onClose = { (context as? Activity)?.finish() },
+                modifier = Modifier
+                    .fillMaxSize()
+                    .background(KuringTheme.colors.background),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object EditDepartmentsEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideEditDepartmentsEntryBuilder(): EntryBuilderProvider = EditDepartmentsEntryBuilder()
+}
diff --git a/feature/edit_subscription/build.gradle.kts b/feature/edit_subscription/build.gradle.kts
index 7d322faa7..151fcc4f9 100644
--- a/feature/edit_subscription/build.gradle.kts
+++ b/feature/edit_subscription/build.gradle.kts
@@ -8,6 +8,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
     implementation(projects.core.util)
     implementation(projects.core.designsystem)
     implementation(projects.core.ui)
diff --git a/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionActivity.kt b/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionActivity.kt
index 614367e38..64f558c22 100644
--- a/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionActivity.kt
+++ b/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionActivity.kt
@@ -3,14 +3,7 @@ package com.ku_stacks.ku_ring.edit_subscription
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
-import androidx.activity.compose.setContent
 import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.edit_subscription.compose.EditSubscriptionScreen
-import com.ku_stacks.ku_ring.compose.locals.KuringCompositionLocalProvider
-import com.ku_stacks.ku_ring.compose.locals.LocalNavigator
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -18,30 +11,9 @@ class EditSubscriptionActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        setContent {
-            KuringCompositionLocalProvider {
-                val navigator = LocalNavigator.current
-                KuringTheme {
-                    EditSubscriptionScreen(
-                        onNavigateToBack = ::finish,
-                        onAddDepartmentButtonClick = {
-                            navigator.navigateToEditSubscribedDepartment(this)
-                        },
-                        onFinish = {
-                            setResult(RESULT_OK)
-                            finish()
-                        },
-                        modifier = Modifier.fillMaxSize(),
-                    )
-                }
-            }
-        }
-    }
-
-    override fun finish() {
-        super.finish()
-        overridePendingTransition(R.anim.anim_slide_left_enter, R.anim.anim_slide_left_exit)
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionEntryBuilder.kt b/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionEntryBuilder.kt
new file mode 100644
index 000000000..c4dc53cef
--- /dev/null
+++ b/feature/edit_subscription/src/main/java/com/ku_stacks/ku_ring/edit_subscription/EditSubscriptionEntryBuilder.kt
@@ -0,0 +1,42 @@
+package com.ku_stacks.ku_ring.edit_subscription
+
+import android.app.Activity
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.compose.locals.LocalNavigator
+import com.ku_stacks.ku_ring.edit_subscription.compose.EditSubscriptionScreen
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.EditSubscriptionKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class EditSubscriptionEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<EditSubscriptionKey> {
+            val navigator = LocalNavigator.current
+            val context = LocalContext.current
+            EditSubscriptionScreen(
+                onNavigateToBack = { (context as? Activity)?.finish() },
+                onFinish = { (context as? Activity)?.finish() },
+                onAddDepartmentButtonClick = {
+                    navigator.navigateToEditSubscribedDepartment(context as Activity)
+                },
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object EditSubscriptionEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideEditSubscriptionEntryBuilder(): EntryBuilderProvider = EditSubscriptionEntryBuilder()
+}
diff --git a/feature/feedback/build.gradle.kts b/feature/feedback/build.gradle.kts
index 58a614057..51bb4e087 100644
--- a/feature/feedback/build.gradle.kts
+++ b/feature/feedback/build.gradle.kts
@@ -11,6 +11,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
     implementation(projects.core.util)
     implementation(projects.core.composeUtil)
     implementation(projects.core.designsystem)
diff --git a/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackActivity.kt b/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackActivity.kt
index 219c8369a..f4b096f41 100644
--- a/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackActivity.kt
+++ b/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackActivity.kt
@@ -3,72 +3,22 @@ package com.ku_stacks.ku_ring.feedback.feedback
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
-import androidx.activity.compose.setContent
-import androidx.activity.viewModels
-import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import androidx.lifecycle.flowWithLifecycle
-import androidx.lifecycle.lifecycleScope
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.feedback.R
-import com.ku_stacks.ku_ring.feedback.feedback.compose.FeedbackScreen
-import com.ku_stacks.ku_ring.util.showToast
+import androidx.activity.ComponentActivity
 import dagger.hilt.android.AndroidEntryPoint
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.onEach
 
 @AndroidEntryPoint
-class FeedbackActivity : AppCompatActivity() {
-
-    private val viewModel by viewModels<FeedbackViewModel>()
-
+class FeedbackActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        setupView()
-        observeViewModel()
-    }
-
-    private fun setupView() {
-        setContent {
-            KuringTheme {
-                FeedbackScreen(
-                    viewModel = viewModel,
-                    modifier = Modifier.fillMaxSize(),
-                )
-            }
-        }
-    }
-
-    private fun observeViewModel() {
-        viewModel.quit
-            .flowWithLifecycle(lifecycle)
-            .onEach {
-                finish()
-            }.launchIn(lifecycleScope)
-        viewModel.toast
-            .flowWithLifecycle(lifecycle)
-            .onEach {
-                showToast(it)
-            }.launchIn(lifecycleScope)
-        viewModel.toastByResource
-            .flowWithLifecycle(lifecycle)
-            .onEach {
-                showToast(getString(it))
-            }.launchIn(lifecycleScope)
-    }
-
-    override fun finish() {
-        super.finish()
-        overridePendingTransition(R.anim.anim_slide_left_enter, R.anim.anim_slide_left_exit)
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
         fun start(activity: Activity) {
             val intent = Intent(activity, FeedbackActivity::class.java)
             activity.startActivity(intent)
-            activity.overridePendingTransition(R.anim.anim_slide_right_enter, R.anim.anim_stay_exit)
         }
     }
 }
diff --git a/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackEntryBuilder.kt b/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackEntryBuilder.kt
new file mode 100644
index 000000000..8d5f9a446
--- /dev/null
+++ b/feature/feedback/src/main/java/com/ku_stacks/ku_ring/feedback/feedback/FeedbackEntryBuilder.kt
@@ -0,0 +1,57 @@
+package com.ku_stacks.ku_ring.feedback.feedback
+
+import android.app.Activity
+import android.widget.Toast
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.hilt.navigation.compose.hiltViewModel
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.feedback.feedback.compose.FeedbackScreen
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.FeedbackKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class FeedbackEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<FeedbackKey> {
+            val viewModel = hiltViewModel<FeedbackViewModel>()
+            val context = LocalContext.current
+
+            LaunchedEffect(Unit) {
+                viewModel.quit.collect {
+                    (context as? Activity)?.finish()
+                }
+            }
+            LaunchedEffect(Unit) {
+                viewModel.toast.collect { message ->
+                    Toast.makeText(context, message, Toast.LENGTH_SHORT).show()
+                }
+            }
+            LaunchedEffect(Unit) {
+                viewModel.toastByResource.collect { resId ->
+                    Toast.makeText(context, context.getString(resId), Toast.LENGTH_SHORT).show()
+                }
+            }
+
+            FeedbackScreen(
+                viewModel = viewModel,
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object FeedbackEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideFeedbackEntryBuilder(): EntryBuilderProvider = FeedbackEntryBuilder()
+}
diff --git a/feature/kuringbot/build.gradle.kts b/feature/kuringbot/build.gradle.kts
index b08c6bfb2..568bfa269 100644
--- a/feature/kuringbot/build.gradle.kts
+++ b/feature/kuringbot/build.gradle.kts
@@ -11,6 +11,8 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
+    implementation(projects.core.composeLocals)
     implementation(projects.core.designsystem)
     implementation(projects.core.preferences)
     implementation(projects.core.composeUtil)
diff --git a/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotActivity.kt b/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotActivity.kt
index e0e863541..3489caf6a 100644
--- a/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotActivity.kt
+++ b/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotActivity.kt
@@ -3,37 +3,17 @@ package com.ku_stacks.ku_ring.kuringbot
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import androidx.activity.compose.setContent
 import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.imePadding
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.kuringbot.compose.KuringBotScreen
-import com.ku_stacks.ku_ring.navigation.KuringNavigator
 import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
 
 @AndroidEntryPoint
 class KuringBotActivity : AppCompatActivity() {
 
-    @Inject
-    lateinit var navigator: KuringNavigator
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        setContent {
-            KuringTheme {
-                KuringBotScreen(
-                    onBackButtonClick = ::finish,
-                    onMoveToLogin = { navigator.navigateToAuth(this) },
-                    modifier = Modifier
-                        .imePadding()
-                        .fillMaxSize(),
-                )
-            }
-        }
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotEntryBuilder.kt b/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotEntryBuilder.kt
new file mode 100644
index 000000000..335498eef
--- /dev/null
+++ b/feature/kuringbot/src/main/java/com/ku_stacks/ku_ring/kuringbot/KuringBotEntryBuilder.kt
@@ -0,0 +1,42 @@
+package com.ku_stacks.ku_ring.kuringbot
+
+import android.app.Activity
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.compose.locals.LocalNavigator
+import com.ku_stacks.ku_ring.kuringbot.compose.KuringBotScreen
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.KuringBotKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class KuringBotEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<KuringBotKey> {
+            val navigator = LocalNavigator.current
+            val context = LocalContext.current
+            KuringBotScreen(
+                onBackButtonClick = { (context as? Activity)?.finish() },
+                onMoveToLogin = { navigator.navigateToAuth(context) },
+                modifier = Modifier
+                    .imePadding()
+                    .fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object KuringBotEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideKuringBotEntryBuilder(): EntryBuilderProvider = KuringBotEntryBuilder()
+}
diff --git a/feature/library/build.gradle.kts b/feature/library/build.gradle.kts
index 68f379042..b803d7213 100644
--- a/feature/library/build.gradle.kts
+++ b/feature/library/build.gradle.kts
@@ -11,6 +11,7 @@ android {
 
 dependencies {
     implementation(projects.core.designsystem)
+    implementation(projects.core.navigation)
     implementation(projects.core.util)
     implementation(projects.data.domain)
     implementation(projects.data.library)
diff --git a/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatActivity.kt b/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatActivity.kt
index 75ef3d660..7e9881fd6 100644
--- a/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatActivity.kt
+++ b/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatActivity.kt
@@ -1,117 +1,27 @@
 package com.ku_stacks.ku_ring.library
 
 import android.app.Activity
-import android.content.ActivityNotFoundException
 import android.content.Intent
-import android.content.pm.PackageManager
-import android.net.Uri
-import android.os.Build
 import android.os.Bundle
-import android.widget.Toast
-import androidx.activity.compose.setContent
 import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.designsystem.R as DesignR
-import com.ku_stacks.ku_ring.library.compose.LibrarySeatScreen
 import dagger.hilt.android.AndroidEntryPoint
-import timber.log.Timber
 
 @AndroidEntryPoint
 class LibrarySeatActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContent {
-            KuringTheme {
-                LibrarySeatScreen(
-                    onNavigateBack = ::finish,
-                    onLaunchLibraryIntent = ::launchLibrary,
-                    modifier = Modifier.fillMaxSize()
-                )
-            }
-        }
-    }
-
-    override fun finish() {
-        super.finish()
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-            overrideActivityTransition(
-                OVERRIDE_TRANSITION_CLOSE,
-                DesignR.anim.anim_slide_left_enter,
-                DesignR.anim.anim_slide_left_exit
-            )
-        } else {
-            overridePendingTransition(DesignR.anim.anim_slide_left_enter, DesignR.anim.anim_slide_left_exit)
-        }
-    }
-
-    private fun launchLibrary() {
-        try {
-            checkKonkukLibraryInstalled()
-            launchKonkukLibrary()
-        } catch (e: PackageManager.NameNotFoundException) {
-            launchPlayStore()
-        }
-    }
-
-    private fun checkKonkukLibraryInstalled() {
-        try {
-            val packageManager = this.packageManager
-            packageManager.getPackageInfo(
-                KU_LIBRARY_PACKAGE_NAME,
-                PackageManager.MATCH_UNINSTALLED_PACKAGES
-            )
-        } catch (e: PackageManager.NameNotFoundException) {
-            Timber.e("PackageManager could not find $KU_LIBRARY_PACKAGE_NAME: $e")
-            throw e
-        }
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
-    private fun launchKonkukLibrary() {
-        try {
-            val intent = Intent().apply {
-                setClassName(KU_LIBRARY_PACKAGE_NAME, KU_LIBRARY_CLASS_NAME)
-            }
-            startActivity(intent)
-        } catch (e: ActivityNotFoundException) {
-            Toast.makeText(this, MESSAGE_APP_NOT_FOUND, Toast.LENGTH_SHORT).show()
-        }
-    }
-
-    private fun launchPlayStore() {
-        try {
-            val playStoreIntent = Intent(Intent.ACTION_VIEW).apply {
-                data = Uri.parse(KU_LIBRARY_STORE_URI)
-            }
-            startActivity(playStoreIntent)
-        } catch (e: ActivityNotFoundException) {
-            Toast.makeText(this, MESSAGE_APP_NOT_FOUND, Toast.LENGTH_SHORT).show()
-        }
-    }
-
-
     companion object {
         fun start(activity: Activity) {
             with(activity) {
                 val intent = Intent(this, LibrarySeatActivity::class.java)
                 startActivity(intent)
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
-                    overrideActivityTransition(
-                        OVERRIDE_TRANSITION_OPEN,
-                        DesignR.anim.anim_slide_right_enter,
-                        DesignR.anim.anim_stay_exit
-                    )
-                } else {
-                    overridePendingTransition(DesignR.anim.anim_slide_right_enter, DesignR.anim.anim_stay_exit)
-                }
             }
         }
-
-        private const val KU_LIBRARY_PACKAGE_NAME = "kr.ac.kku.library"
-        private const val KU_LIBRARY_CLASS_NAME = "kr.ac.kku.library.MainActivity"
-        private const val KU_LIBRARY_STORE_URI = "market://details?id=$KU_LIBRARY_PACKAGE_NAME"
-        private const val MESSAGE_APP_NOT_FOUND = "도서관 앱을 찾을 수 없습니다."
     }
 }
\ No newline at end of file
diff --git a/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatEntryBuilder.kt b/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatEntryBuilder.kt
new file mode 100644
index 000000000..4671b1b8d
--- /dev/null
+++ b/feature/library/src/main/java/com/ku_stacks/ku_ring/library/LibrarySeatEntryBuilder.kt
@@ -0,0 +1,75 @@
+package com.ku_stacks.ku_ring.library
+
+import android.app.Activity
+import android.content.ActivityNotFoundException
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.net.Uri
+import android.widget.Toast
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.library.compose.LibrarySeatScreen
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.LibrarySeatKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+import timber.log.Timber
+
+class LibrarySeatEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<LibrarySeatKey> {
+            val context = LocalContext.current
+            LibrarySeatScreen(
+                onNavigateBack = { (context as? Activity)?.finish() },
+                onLaunchLibraryIntent = {
+                    try {
+                        context.packageManager.getPackageInfo(
+                            KU_LIBRARY_PACKAGE_NAME,
+                            PackageManager.MATCH_UNINSTALLED_PACKAGES
+                        )
+                        try {
+                            val intent = Intent().apply {
+                                setClassName(KU_LIBRARY_PACKAGE_NAME, KU_LIBRARY_CLASS_NAME)
+                            }
+                            context.startActivity(intent)
+                        } catch (e: ActivityNotFoundException) {
+                            Toast.makeText(context, MESSAGE_APP_NOT_FOUND, Toast.LENGTH_SHORT).show()
+                        }
+                    } catch (e: PackageManager.NameNotFoundException) {
+                        Timber.e("PackageManager could not find $KU_LIBRARY_PACKAGE_NAME: $e")
+                        try {
+                            val playStoreIntent = Intent(Intent.ACTION_VIEW).apply {
+                                data = Uri.parse(KU_LIBRARY_STORE_URI)
+                            }
+                            context.startActivity(playStoreIntent)
+                        } catch (e: ActivityNotFoundException) {
+                            Toast.makeText(context, MESSAGE_APP_NOT_FOUND, Toast.LENGTH_SHORT).show()
+                        }
+                    }
+                },
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+
+    private companion object {
+        const val KU_LIBRARY_PACKAGE_NAME = "kr.ac.kku.library"
+        const val KU_LIBRARY_CLASS_NAME = "kr.ac.kku.library.MainActivity"
+        const val KU_LIBRARY_STORE_URI = "market://details?id=$KU_LIBRARY_PACKAGE_NAME"
+        const val MESSAGE_APP_NOT_FOUND = "도서관 앱을 찾을 수 없습니다."
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object LibrarySeatEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideLibrarySeatEntryBuilder(): EntryBuilderProvider = LibrarySeatEntryBuilder()
+}
diff --git a/feature/notice_detail/build.gradle.kts b/feature/notice_detail/build.gradle.kts
index a4db11517..17d6a19bb 100644
--- a/feature/notice_detail/build.gradle.kts
+++ b/feature/notice_detail/build.gradle.kts
@@ -21,6 +21,7 @@ dependencies {
     implementation(projects.domain.noticecomment)
     implementation(projects.domain.report)
     implementation(projects.domain.navigation)
+    implementation(projects.core.navigation)
 
     implementation(libs.bundles.compose.interop)
 }
diff --git a/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebActivity.kt b/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebActivity.kt
index 1a06982f3..ed2ee096f 100644
--- a/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebActivity.kt
+++ b/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebActivity.kt
@@ -4,14 +4,8 @@ import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
-import androidx.activity.compose.setContent
 import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import androidx.navigation.compose.rememberNavController
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
 import com.ku_stacks.ku_ring.domain.WebViewNotice
-import com.ku_stacks.ku_ring.compose.locals.KuringCompositionLocalProvider
 import dagger.hilt.android.AndroidEntryPoint
 
 @AndroidEntryPoint
@@ -19,29 +13,10 @@ class NoticeWebActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        // Deprecated되지 않은 다른 함수가 API 33 이상에서만 사용할 수 있어서 부득이하게 deprecated 함수를 사용
-        val webViewNotice = intent.getSerializableExtra(WebViewNotice.EXTRA_KEY) as? WebViewNotice
-            ?: throw IllegalStateException("WebViewNotice should not be null.")
-
-        setContent {
-            KuringCompositionLocalProvider {
-                KuringTheme {
-                    val navController = rememberNavController()
-                    NoticeDetailScreen(
-                        navController = navController,
-                        webViewNotice = webViewNotice,
-                        onClose = ::finish,
-                        modifier = Modifier.fillMaxSize(),
-                    )
-                }
-            }
-        }
-    }
-
-    override fun finish() {
-        super.finish()
-        overridePendingTransition(R.anim.anim_slide_left_enter, R.anim.anim_slide_left_exit)
+        val redirectIntent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        intent.extras?.let { redirectIntent.putExtras(it) }
+        startActivity(redirectIntent)
+        finish()
     }
 
     companion object {
diff --git a/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebEntryBuilder.kt b/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebEntryBuilder.kt
new file mode 100644
index 000000000..935309afe
--- /dev/null
+++ b/feature/notice_detail/src/main/java/com/ku_stacks/ku_ring/notice_detail/NoticeWebEntryBuilder.kt
@@ -0,0 +1,47 @@
+package com.ku_stacks.ku_ring.notice_detail
+
+import android.app.Activity
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.domain.WebViewNotice
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.NoticeWebKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class NoticeWebEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<NoticeWebKey> { key ->
+            val context = LocalContext.current
+            val webViewNotice = WebViewNotice(
+                url = key.url,
+                articleId = key.articleId,
+                id = key.id.toIntOrNull() ?: 0,
+                category = key.category,
+                subject = key.subject,
+            )
+            val navController = rememberNavController()
+            NoticeDetailScreen(
+                navController = navController,
+                webViewNotice = webViewNotice,
+                onClose = { (context as? Activity)?.finish() },
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object NoticeWebEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideNoticeWebEntryBuilder(): EntryBuilderProvider = NoticeWebEntryBuilder()
+}
diff --git a/feature/notification/build.gradle.kts b/feature/notification/build.gradle.kts
index 12def65e8..b5c70c7f1 100644
--- a/feature/notification/build.gradle.kts
+++ b/feature/notification/build.gradle.kts
@@ -12,6 +12,8 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
+    implementation(projects.core.composeLocals)
     implementation(projects.core.designsystem)
     implementation(projects.core.preferences)
     implementation(projects.core.ui)
diff --git a/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationActivity.kt b/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationActivity.kt
index 5d2225999..c59a54875 100644
--- a/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationActivity.kt
+++ b/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationActivity.kt
@@ -4,40 +4,16 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.domain.Notification
-import com.ku_stacks.ku_ring.navigation.KuringNavigator
-import com.ku_stacks.ku_ring.notification.compose.innerscreen.NotificationScreen
 import dagger.hilt.android.AndroidEntryPoint
-import javax.inject.Inject
 
 @AndroidEntryPoint
 class NotificationActivity : ComponentActivity() {
-    @Inject
-    lateinit var navigator: KuringNavigator
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        setContent {
-            KuringTheme {
-                NotificationScreen(
-                    onNavigateUp = ::finish,
-                    onNavigateToEditSubscription = ::navigateToEditSubscription,
-                    onNotificationClick = ::determineNavigationTarget
-                )
-            }
-        }
-    }
-
-    private fun navigateToEditSubscription() {
-        navigator.navigateToEditSubscription(this)
-    }
-
-    private fun determineNavigationTarget(notification: Notification) {
-        // TODO: 이동 화면 추가
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationEntryBuilder.kt b/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationEntryBuilder.kt
new file mode 100644
index 000000000..50591071f
--- /dev/null
+++ b/feature/notification/src/main/java/com/ku_stacks/ku_ring/notification/NotificationEntryBuilder.kt
@@ -0,0 +1,37 @@
+package com.ku_stacks.ku_ring.notification
+
+import android.app.Activity
+import androidx.compose.ui.platform.LocalContext
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.compose.locals.LocalNavigator
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.NotificationKey
+import com.ku_stacks.ku_ring.notification.compose.innerscreen.NotificationScreen
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class NotificationEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<NotificationKey> {
+            val navigator = LocalNavigator.current
+            val context = LocalContext.current
+            NotificationScreen(
+                onNavigateUp = { (context as? Activity)?.finish() },
+                onNavigateToEditSubscription = { navigator.navigateToEditSubscription(context as Activity) },
+                onNotificationClick = {},
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object NotificationEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideNotificationEntryBuilder(): EntryBuilderProvider = NotificationEntryBuilder()
+}
diff --git a/feature/notion/build.gradle.kts b/feature/notion/build.gradle.kts
index 35f029bbf..b071123a4 100644
--- a/feature/notion/build.gradle.kts
+++ b/feature/notion/build.gradle.kts
@@ -10,6 +10,7 @@ android {
 }
 
 dependencies {
+    implementation(projects.core.navigation)
     implementation(projects.core.util)
     implementation(projects.core.designsystem)
 }
diff --git a/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewActivity.kt b/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewActivity.kt
index 6cd7f19e3..94e08aac9 100644
--- a/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewActivity.kt
+++ b/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewActivity.kt
@@ -1,41 +1,19 @@
 package com.ku_stacks.ku_ring.notion
 
-import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Intent
 import android.os.Bundle
-import androidx.activity.compose.setContent
-import androidx.appcompat.app.AppCompatActivity
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.ui.Modifier
-import com.ku_stacks.ku_ring.designsystem.kuringtheme.KuringTheme
-import com.ku_stacks.ku_ring.util.TransitionType
-import com.ku_stacks.ku_ring.util.setActivityTransition
+import androidx.activity.ComponentActivity
+import dagger.hilt.android.AndroidEntryPoint
 
-class NotionViewActivity : AppCompatActivity() {
+@AndroidEntryPoint
+class NotionViewActivity : ComponentActivity() {
 
-    @SuppressLint("SetJavaScriptEnabled")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-
-        val url = intent.getStringExtra(NOTION_URL)
-        setContent {
-            KuringTheme {
-                NotionScreen(
-                    url = url,
-                    modifier = Modifier.fillMaxSize(),
-                )
-            }
-        }
-    }
-
-    override fun finish() {
-        super.finish()
-        setActivityTransition(
-            TransitionType.CLOSE,
-            R.anim.anim_slide_left_enter,
-            R.anim.anim_slide_left_exit
-        )
+        val intent = Intent().setClassName(this, "com.ku_stacks.ku_ring.HostActivity")
+        startActivity(intent)
+        finish()
     }
 
     companion object {
diff --git a/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewEntryBuilder.kt b/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewEntryBuilder.kt
new file mode 100644
index 000000000..767633476
--- /dev/null
+++ b/feature/notion/src/main/java/com/ku_stacks/ku_ring/notion/NotionViewEntryBuilder.kt
@@ -0,0 +1,32 @@
+package com.ku_stacks.ku_ring.notion
+
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.ui.Modifier
+import androidx.navigation3.runtime.EntryProviderScope
+import androidx.navigation3.runtime.NavKey
+import com.ku_stacks.ku_ring.navigation.EntryBuilderProvider
+import com.ku_stacks.ku_ring.navigation.keys.NotionViewKey
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import dagger.multibindings.IntoSet
+
+class NotionViewEntryBuilder : EntryBuilderProvider {
+    override fun EntryProviderScope<NavKey>.provide() {
+        entry<NotionViewKey> { key ->
+            NotionScreen(
+                url = key.url,
+                modifier = Modifier.fillMaxSize(),
+            )
+        }
+    }
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+object NotionViewEntryBuilderModule {
+    @Provides
+    @IntoSet
+    fun provideNotionViewEntryBuilder(): EntryBuilderProvider = NotionViewEntryBuilder()
+}
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 6e39a5bd6..172e9c247 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -64,6 +64,7 @@ javax-inject = "1"
 naver-map = "1.9.0"
 play-service-location = "21.3.0"
 naver-map-location = "21.0.2"
+navigation3 = "1.0.1"
 
 [libraries]
 # Project-level dependencies
@@ -206,6 +207,7 @@ ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx
 # Other libraries
 keyboardvisibilityevent = 'net.yslibrary.keyboardvisibilityevent:keyboardvisibilityevent:3.0.0-RC3'
 leakcanary-android = 'com.squareup.leakcanary:leakcanary-android:2.14'
+lifecycle-viewmodel-navigation3 = { module = "androidx.lifecycle:lifecycle-viewmodel-navigation3", version = "2.11.0-alpha03" }
 pageindicatorview = 'com.romandanylyk:pageindicatorview:1.0.3'
 shimmer = 'com.facebook.shimmer:shimmer:0.5.0'
 timber = 'com.jakewharton.timber:timber:5.0.1'
@@ -213,6 +215,8 @@ semver = "net.swiftzer.semver:semver:2.1.0"
 naver-map = { module = "io.github.fornewid:naver-map-compose", version.ref = "naver-map" }
 play-service-location = { module = "com.google.android.gms:play-services-location", version.ref = "play-service-location" }
 naver-map-location = { module = "io.github.fornewid:naver-map-location", version.ref = "naver-map-location" }
+navigation3-runtime = { module = "androidx.navigation3:navigation3-runtime", version.ref = "navigation3" }
+navigation3-ui = { module = "androidx.navigation3:navigation3-ui", version.ref = "navigation3" }
 
 [bundles]
 retrofit = [
diff --git a/settings.gradle.kts b/settings.gradle.kts
index d536b106e..3f514735f 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -36,6 +36,7 @@ include(
     ":core:firebase-crashlytics",
     ":core:firebase-messaging",
     ":core:compose-locals",
+    ":core:navigation",
     // data modules
     ":data:domain",
     ":data:domain:testUtils",