diff --git a/Assets/01_Scenes/MazeRoom.unity b/Assets/01_Scenes/MazeRoom.unity
index d7e2943c..bc4df383 100644
--- a/Assets/01_Scenes/MazeRoom.unity
+++ b/Assets/01_Scenes/MazeRoom.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:aeb3d59a18b6a33575598f737931085b02561dba8dc1e83a9b77f626b75423e5
-size 3357599
+oid sha256:8f649eeb59aacf4816e7d310ffdaceefe8a926da6805c1a56bd8ac0186b87fda
+size 3360046
diff --git a/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity b/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
index 21414f04..557b78ea 100644
--- a/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
+++ b/Assets/01_Scenes/WhaleAdventure_VR/WhaleAttackScene.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6a8814b35845dc5a63b68d93dcc9f4ea6939346c1a30ceffc6864f6fcf57d65f
-size 73032
+oid sha256:7d6586ca857eeac3d4d13d6394a57d9e97e31015c70268164a28a4d1066a989d
+size 76700
diff --git a/Assets/01_Scenes/blackjack.unity b/Assets/01_Scenes/blackjack.unity
index dcb56037..119c20c6 100644
--- a/Assets/01_Scenes/blackjack.unity
+++ b/Assets/01_Scenes/blackjack.unity
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b593ef51335c380326430e147b400c442953ef410da8e3899d88bc8042c35c14
-size 2310050
+oid sha256:9aa57a2c6111cb1db90a502532e68953f2851a1b5f7b404543be9f5c5ae377d8
+size 3137795
diff --git a/Assets/02_Scripts/Managers/change room manager/RandomSceneRouteManager.cs b/Assets/02_Scripts/Managers/change room manager/RandomSceneRouteManager.cs
index 73b6870c..54f6e665 100644
--- a/Assets/02_Scripts/Managers/change room manager/RandomSceneRouteManager.cs	
+++ b/Assets/02_Scripts/Managers/change room manager/RandomSceneRouteManager.cs	
@@ -13,7 +13,6 @@ public class RandomSceneRouteManager : MonoBehaviour
     [SerializeField] private string finalSceneName;
 
     private readonly HashSet<string> visitedScenes = new HashSet<string>();
-    private bool finalSceneUsed = false;
 
     private string nextSceneCode1 = "";
     private string nextSceneCode2 = "";
@@ -26,6 +25,7 @@ private void Awake()
         {
             Instance = this;
             DontDestroyOnLoad(gameObject);
+            SceneManager.sceneLoaded += OnSceneLoaded;
         }
         else
         {
@@ -33,10 +33,28 @@ private void Awake()
         }
     }
 
+    private void OnDestroy()
+    {
+        if (Instance == this)
+        {
+            SceneManager.sceneLoaded -= OnSceneLoaded;
+        }
+    }
+
+    private void OnSceneLoaded(Scene scene, LoadSceneMode mode)
+    {
+        string loadedSceneName = scene.name.Trim();
+
+        if (IsRoomScene(loadedSceneName))
+        {
+            visitedScenes.Add(loadedSceneName);
+            Debug.Log("¹æ¹® ó¸®µÈ ¾À: " + loadedSceneName);
+        }
+    }
+
     public void PrepareNextSceneChoices()
     {
-        string currentSceneName = SceneManager.GetActiveScene().name;
-        Debug.Log("ÇöÀç ¾À À̸§: " + currentSceneName);
+        string currentSceneName = SceneManager.GetActiveScene().name.Trim();
 
         if (IsRoomScene(currentSceneName))
         {
@@ -48,21 +66,17 @@ public void PrepareNextSceneChoices()
         foreach (string sceneName in roomSceneNames)
         {
             if (string.IsNullOrWhiteSpace(sceneName))
-            {
                 continue;
-            }
 
             string cleanSceneName = sceneName.Trim();
 
+            // ÇöÀç ¹æÀº ¼±ÅÃÁö¿¡¼­ Á¦¿Ü
             if (cleanSceneName == currentSceneName)
-            {
                 continue;
-            }
 
+            // ÀÌ¹Ì ¹æ¹®ÇÑ ¹æµµ Á¦¿Ü
             if (visitedScenes.Contains(cleanSceneName))
-            {
                 continue;
-            }
 
             candidates.Add(cleanSceneName);
         }
@@ -74,29 +88,35 @@ public void PrepareNextSceneChoices()
         nextSceneName1 = "";
         nextSceneName2 = "";
 
-        if (candidates.Count >= 1)
+        // ³²Àº ¹æÀÌ 2°³ ÀÌ»óÀÌ¸é ¹æ 2°³ ¼±ÅÃÁö Ç¥½Ã
+        if (candidates.Count >= 2)
         {
             nextSceneCode1 = candidates[0];
             nextSceneName1 = GetDisplayName(nextSceneCode1);
-        }
 
-        if (candidates.Count >= 2)
-        {
             nextSceneCode2 = candidates[1];
             nextSceneName2 = GetDisplayName(nextSceneCode2);
         }
-        else if (candidates.Count == 1 && !finalSceneUsed && !string.IsNullOrWhiteSpace(finalSceneName))
+        // ³²Àº ¹æÀÌ 1°³¸é ±× ¹æ¸¸ Ç¥½Ã
+        else if (candidates.Count == 1)
         {
-            nextSceneCode2 = finalSceneName.Trim();
-            nextSceneName2 = GetDisplayName(nextSceneCode2);
-        }
+            nextSceneCode1 = candidates[0];
+            nextSceneName1 = GetDisplayName(nextSceneCode1);
 
-        if (candidates.Count == 0)
+            // Áß¿ä: ¸¶Áö¸· ¹æÀÌ ³²¾ÆÀÖÀ» ¶§´Â Á¦ÆäÅä ¹æÀ» ¼±ÅÃÁö 2·Î ³ÖÁö ¾ÊÀ½
+            nextSceneCode2 = "";
+            nextSceneName2 = "";
+        }
+        // ³²Àº ¹æÀÌ 0°³¸é ±×¶§¸¸ Á¦ÆäÅä ¹æ Ç¥½Ã
+        else
         {
-            if (!finalSceneUsed && !string.IsNullOrWhiteSpace(finalSceneName))
+            if (!string.IsNullOrWhiteSpace(finalSceneName))
             {
                 nextSceneCode1 = finalSceneName.Trim();
                 nextSceneName1 = GetDisplayName(nextSceneCode1);
+
+                nextSceneCode2 = "";
+                nextSceneName2 = "";
             }
             else
             {
@@ -104,6 +124,8 @@ public void PrepareNextSceneChoices()
             }
         }
 
+        Debug.Log("ÇöÀç ¾À: " + currentSceneName);
+        Debug.Log("¹æ¹®ÇÑ ¾À ¼ö: " + visitedScenes.Count);
         Debug.Log("¼±ÅÃÁö 1: " + nextSceneName1 + " / " + nextSceneCode1);
         Debug.Log("¼±ÅÃÁö 2: " + nextSceneName2 + " / " + nextSceneCode2);
     }
@@ -133,33 +155,45 @@ public string GetNextSceneName()
         PrepareNextSceneChoices();
 
         if (!string.IsNullOrEmpty(nextSceneCode1))
-        {
             return nextSceneCode1;
-        }
 
         return string.Empty;
     }
 
-    public void MarkSceneVisited(string sceneName)
+    public void RequestRandomSceneChange()
     {
-        if (string.IsNullOrWhiteSpace(sceneName))
+        string nextSceneName = GetNextSceneName();
+
+        if (string.IsNullOrEmpty(nextSceneName))
         {
+            Debug.LogWarning("À̵¿ÇÒ ´ÙÀ½ ¾À À̸§ÀÌ ºñ¾îÀÖ½À´Ï´Ù.");
             return;
         }
 
-        string cleanSceneName = sceneName.Trim();
+        SceneLoadManager loadManager = FindFirstObjectByType<SceneLoadManager>();
 
-        if (cleanSceneName == finalSceneName)
+        if (loadManager != null)
         {
-            finalSceneUsed = true;
+            Debug.Log("·£´ý ¾À À̵¿ ¿äû: " + nextSceneName);
+            loadManager.RequestSceneChange(nextSceneName);
         }
-
-        if (IsRoomScene(cleanSceneName))
+        else
         {
-            visitedScenes.Add(cleanSceneName);
+            Debug.LogWarning("SceneLoadManager°¡ ¾ø¾î¼­ ¹Ù·Î ¾À À̵¿ÇÕ´Ï´Ù: " + nextSceneName);
+            SceneManager.LoadScene(nextSceneName);
         }
+    }
 
-        Debug.Log("¹æ¹® ó¸®µÈ ¾À: " + cleanSceneName);
+    public void ResetRoute()
+    {
+        visitedScenes.Clear();
+
+        nextSceneCode1 = "";
+        nextSceneCode2 = "";
+        nextSceneName1 = "";
+        nextSceneName2 = "";
+
+        Debug.Log("·£´ý ¹æ ¹æ¹® ±â·Ï ÃʱâÈ­");
     }
 
     private void Shuffle(List<string> list)
@@ -189,6 +223,9 @@ private string GetDisplayName(string sceneName)
             case "Cave_Test_2":
                 return "µ¿±¼¹æ";
 
+            case "Gepto first":
+                return "Á¦ÆäÅä";
+
             default:
                 return sceneName;
         }
@@ -199,49 +236,12 @@ private bool IsRoomScene(string sceneName)
         foreach (string roomSceneName in roomSceneNames)
         {
             if (string.IsNullOrWhiteSpace(roomSceneName))
-            {
                 continue;
-            }
 
-            if (roomSceneName.Trim() == sceneName)
-            {
+            if (roomSceneName.Trim() == sceneName.Trim())
                 return true;
-            }
         }
 
         return false;
     }
-
-    public void RequestRandomSceneChange()
-    {
-        if (SceneLoadManager.Instance == null)
-        {
-            Debug.LogError("SceneLoadManager°¡ ¾ø½À´Ï´Ù.");
-            return;
-        }
-
-        string nextSceneName = GetNextSceneName();
-
-        if (string.IsNullOrEmpty(nextSceneName))
-        {
-            Debug.LogWarning("À̵¿ÇÒ ´ÙÀ½ ¾À À̸§ÀÌ ºñ¾îÀÖ½À´Ï´Ù.");
-            return;
-        }
-
-        Debug.Log("·£´ý ¾À À̵¿ ¿äû: " + nextSceneName);
-        SceneLoadManager.Instance.RequestSceneChange(nextSceneName);
-    }
-
-    public void ResetRoute()
-    {
-        visitedScenes.Clear();
-        finalSceneUsed = false;
-
-        nextSceneCode1 = "";
-        nextSceneCode2 = "";
-        nextSceneName1 = "";
-        nextSceneName2 = "";
-
-        Debug.Log("·£´ý ¹æ ¹æ¹® ±â·Ï ÃʱâÈ­");
-    }
 }
\ No newline at end of file