diff --git a/Unity_2018_Frozen/Assets/Frozen/Frozen.unity b/Unity_2018_Frozen/Assets/Frozen/Frozen.unity
index 0921052..fc586e9 100644
--- a/Unity_2018_Frozen/Assets/Frozen/Frozen.unity
+++ b/Unity_2018_Frozen/Assets/Frozen/Frozen.unity
@@ -809,6 +809,10 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 9126593cba11d9145b83a6ab86efc050, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  kinect: {fileID: 712882417}
+  triggerRadius: 1
+  cooldown: 5
+  breakProgress: 0.1
 --- !u!114 &368474582
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -820,7 +824,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 03dae28dfe6734f4eb76c922ac72dd34, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  target: 1
+  target: 2
   materials:
   - {fileID: 2100000, guid: 3059bdeaeda202b489a491a3025d4843, type: 2}
   attributeName: _MainTex
@@ -1705,7 +1709,6 @@ MonoBehaviour:
   kinect: {fileID: 1848145251}
   fps: 15
   averagePositinon: {x: 0, y: 0, z: 0}
-  triggerRadius: 1.5
   standardDeviation: -1
   debug: 
 --- !u!43 &725363233
diff --git a/Unity_2018_Frozen/Assets/Frozen/Material/GiantSnowflake.mat b/Unity_2018_Frozen/Assets/Frozen/Material/GiantSnowflake.mat
index e334bb6..31a27a3 100644
--- a/Unity_2018_Frozen/Assets/Frozen/Material/GiantSnowflake.mat
+++ b/Unity_2018_Frozen/Assets/Frozen/Material/GiantSnowflake.mat
@@ -39,7 +39,7 @@ Material:
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     - _MainTex:
-        m_Texture: {fileID: 2800000, guid: 86f3cfc9597a8cb439f8b1a059e766c5, type: 3}
+        m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     - _MetallicGlossMap:
@@ -72,5 +72,5 @@ Material:
     - _UVSec: 0
     - _ZWrite: 1
     m_Colors:
-    - _Color: {r: 1, g: 1, b: 1, a: 1}
+    - _Color: {r: 1, g: 1, b: 1, a: 0.99999887}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
diff --git a/Unity_2018_Frozen/Assets/Frozen/Script/GiantSnowflake.cs b/Unity_2018_Frozen/Assets/Frozen/Script/GiantSnowflake.cs
index 69bd82c..00e098c 100644
--- a/Unity_2018_Frozen/Assets/Frozen/Script/GiantSnowflake.cs
+++ b/Unity_2018_Frozen/Assets/Frozen/Script/GiantSnowflake.cs
@@ -10,9 +10,23 @@ namespace UltraCombos.Frozen
         float alpha = 0.0f;
         float smooth = 0.025f;
 
+        DShowMoviePlayer player;
+
+        [SerializeField]
+        KinectOpticalFlowMath kinect;
+
+        [SerializeField]
+        float triggerRadius = 1.5f;
+
+        [SerializeField]
+        float cooldown = 2.0f;
+
         private void Start()
         {
-            material = GetComponent<MeshRenderer>().material;
+            material = GetComponent<MeshRenderer>().sharedMaterial;
+            player = GetComponent<DShowMoviePlayer>();
+
+            StartCoroutine(Flow());
         }
 
         private void FixedUpdate()
@@ -27,6 +41,65 @@ namespace UltraCombos.Frozen
             }
 
             material.color = new Color(1.0f, 1.0f, 1.0f, alpha);
+
+            
+        }
+
+        private void OnDrawGizmosSelected()
+        {
+            var pos = kinect.averagePositinon;
+            Gizmos.DrawWireSphere(pos, 0.5f);
+            if (new Vector2(pos.x - transform.position.x, pos.z - transform.position.z).magnitude < triggerRadius)
+            {
+                Gizmos.color = Color.red;
+            }
+            Gizmos.DrawWireSphere(transform.position, triggerRadius);
+
+            Gizmos.color = Color.white;
+        }
+
+        [SerializeField, Range(0, 1)]
+        float breakProgress = 0.1f;
+
+        IEnumerator Flow()
+        {
+            float video_stamp = 0.0f;
+            float progress = 0.0f;
+            while (true)
+            {
+                video_stamp = Time.time;
+                progress = 0.0f;
+                player.Pause();
+                player.Frame = 0;
+                Debug.Log("Begin");
+                while (progress < breakProgress)
+                {
+                    var pos = kinect.averagePositinon;
+                    float dist = new Vector2(pos.x - transform.position.x, pos.z - transform.position.z).magnitude;
+
+                    if (dist < triggerRadius)
+                    {
+                        //Debug.Log("OK");
+                        progress += 0.001f;
+                    }
+                    else
+                    {
+                        progress = Mathf.Max(progress - 0.001f, 0.0f);
+                    }
+
+                    player.Frame = (uint)(player.TotalNumFrames * progress);
+                    yield return null;
+                }
+                Debug.Log("Play the rest");
+                player.Play();
+                while (player.IsFinished == false)
+                {
+                    yield return null;
+                }
+
+                yield return new WaitForSeconds(cooldown);
+                Debug.Log("Flow done");
+            }            
         }
     }
 
diff --git a/Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlowMath.cs b/Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlowMath.cs
index 01a46ae..ec2c394 100644
--- a/Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlowMath.cs
+++ b/Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlowMath.cs
@@ -18,7 +18,6 @@ namespace UltraCombos
         Vector4[] samples = new Vector4[512 * 424];
         
         public Vector3 averagePositinon = Vector3.zero;
-        public float triggerRadius = 1.5f;
         public float standardDeviation = -1.0f;
 
         [SerializeField]
@@ -68,17 +67,7 @@ namespace UltraCombos
             }
         }
 
-        private void OnDrawGizmosSelected()
-        {
-            Gizmos.DrawWireSphere(averagePositinon, 0.5f);
-            if (new Vector2(averagePositinon.x - transform.position.x, averagePositinon.z - transform.position.z).magnitude < triggerRadius)
-            {
-                Gizmos.color = Color.red;
-            }
-            Gizmos.DrawWireSphere(transform.position, triggerRadius);
-
-            Gizmos.color = Color.white;
-        }
+        
     }
 }