diff --git a/app/src/main/java/com/kikidan/todakun/TodakunApp.kt b/app/src/main/java/com/kikidan/todakun/TodakunApp.kt
index 2b3afbc1..54b60041 100644
--- a/app/src/main/java/com/kikidan/todakun/TodakunApp.kt
+++ b/app/src/main/java/com/kikidan/todakun/TodakunApp.kt
@@ -160,6 +160,7 @@ fun TodakunApp(
                             onNavigateToCompatibility = { navigator.push(TodakunRoute.CompatibilityInput) },
                             onNavigateToDateFortune = { navigator.push(TodakunRoute.DateFortuneInput) },
                             onNavigateToYearFortune = { navigator.push(TodakunRoute.YearFortuneInput) },
+                            onNavigateToChat = { navigator.push(TodakunRoute.Chat()) },
                         )
                     }
 
diff --git a/feature/home/src/main/java/com/kikidan/home/FortuneReportRoute.kt b/feature/home/src/main/java/com/kikidan/home/FortuneReportRoute.kt
index ed58466a..77d561e2 100644
--- a/feature/home/src/main/java/com/kikidan/home/FortuneReportRoute.kt
+++ b/feature/home/src/main/java/com/kikidan/home/FortuneReportRoute.kt
@@ -39,7 +39,11 @@ fun FortuneReportRoute(
         onBackClick = onNavigateToBack,
         onNavigateToLuckAction = onNavigateToLuckAction,
         onDetailDismiss = viewModel::closeDetail,
-        onNavigateToChat = onNavigateToChat,
+        onNavigateToChat = {
+            // 바텀시트를 띄운 채로 채팅에 진입하면, 채팅에서 뒤로가기 시 백스택 복귀와 함께 바텀시트가 다시 열린다.
+            viewModel.closeDetail()
+            onNavigateToChat()
+        },
         onScoreProgressRowClick = viewModel::openDetail,
         modifier = modifier,
     )
diff --git a/feature/home/src/main/java/com/kikidan/home/HomeRoute.kt b/feature/home/src/main/java/com/kikidan/home/HomeRoute.kt
index 46381353..ff597576 100644
--- a/feature/home/src/main/java/com/kikidan/home/HomeRoute.kt
+++ b/feature/home/src/main/java/com/kikidan/home/HomeRoute.kt
@@ -22,6 +22,7 @@ fun HomeRoute(
     onNavigateToCompatibility: () -> Unit,
     onNavigateToDateFortune: () -> Unit,
     onNavigateToYearFortune: () -> Unit,
+    onNavigateToChat: () -> Unit,
     modifier: Modifier = Modifier,
     viewModel: HomeViewModel = hiltViewModel(),
 ) {
@@ -46,6 +47,11 @@ fun HomeRoute(
         onNavigateToCompatibility = onNavigateToCompatibility,
         onNavigateToDateFortune = onNavigateToDateFortune,
         onNavigateToYearFortune = onNavigateToYearFortune,
+        onNavigateToChat = {
+            // 바텀시트를 띄운 채로 채팅에 진입하면, 채팅에서 뒤로가기 시 백스택 복귀와 함께 바텀시트가 다시 열린다.
+            viewModel.closeDetail()
+            onNavigateToChat()
+        },
         modifier = modifier,
     )
 }
diff --git a/feature/home/src/main/java/com/kikidan/home/component/FortuneDetailBottomSheet.kt b/feature/home/src/main/java/com/kikidan/home/component/FortuneDetailBottomSheet.kt
index 00c8467f..49e6088c 100644
--- a/feature/home/src/main/java/com/kikidan/home/component/FortuneDetailBottomSheet.kt
+++ b/feature/home/src/main/java/com/kikidan/home/component/FortuneDetailBottomSheet.kt
@@ -45,6 +45,7 @@ import com.kikidan.home.util.categoryLabel
 internal fun FortuneDetailBottomSheet(
     detail: DetailSheetUiState,
     onDismissRequest: () -> Unit,
+    onAskTodakClick: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
     val screenHeight =
@@ -108,9 +109,7 @@ internal fun FortuneDetailBottomSheet(
                         PrimaryButton(
                             modifier = Modifier.fillMaxWidth(),
                             text = stringResource(R.string.home_detail_sheet_cta),
-                            onClick = {
-                                // TODO(#38): 챗봇 연결 미구현, 머지 후 연결
-                            },
+                            onClick = onAskTodakClick,
                             size = TodakunButtonSize.Large,
                         )
                     }
@@ -211,6 +210,7 @@ private fun FortuneDetailBottomSheetSuccessPreview() {
                     content = "오늘은 감정 표현이 풍부해지는 날이에요. 주변 사람들과의 교류가 활발해지고, 새로운 인연이 생길 수도 있어요.",
                 ),
             onDismissRequest = {},
+            onAskTodakClick = {},
         )
     }
 }
diff --git a/feature/home/src/main/java/com/kikidan/home/screen/FortuneReportScreen.kt b/feature/home/src/main/java/com/kikidan/home/screen/FortuneReportScreen.kt
index 5af814ba..51eb684a 100644
--- a/feature/home/src/main/java/com/kikidan/home/screen/FortuneReportScreen.kt
+++ b/feature/home/src/main/java/com/kikidan/home/screen/FortuneReportScreen.kt
@@ -193,6 +193,7 @@ internal fun FortuneReportScreen(
             FortuneDetailBottomSheet(
                 detail = state.detail,
                 onDismissRequest = onDetailDismiss,
+                onAskTodakClick = onNavigateToChat,
             )
         }
 
diff --git a/feature/home/src/main/java/com/kikidan/home/screen/HomeScreen.kt b/feature/home/src/main/java/com/kikidan/home/screen/HomeScreen.kt
index f2a930e2..9513eedc 100644
--- a/feature/home/src/main/java/com/kikidan/home/screen/HomeScreen.kt
+++ b/feature/home/src/main/java/com/kikidan/home/screen/HomeScreen.kt
@@ -64,6 +64,7 @@ internal fun HomeScreen(
     onNavigateToCompatibility: () -> Unit,
     onNavigateToDateFortune: () -> Unit,
     onNavigateToYearFortune: () -> Unit,
+    onNavigateToChat: () -> Unit,
     modifier: Modifier = Modifier,
 ) {
     val backdrop = rememberLayerBackdrop()
@@ -117,6 +118,7 @@ internal fun HomeScreen(
             FortuneDetailBottomSheet(
                 detail = state.detail,
                 onDismissRequest = onDetailDismiss,
+                onAskTodakClick = onNavigateToChat,
             )
         }
 
@@ -293,6 +295,7 @@ private fun HomeScreenSuccessPreview() {
             onNavigateToCompatibility = {},
             onNavigateToDateFortune = {},
             onNavigateToYearFortune = {},
+            onNavigateToChat = {},
         )
     }
 }