A woman finds the key to a room in the attic that her husband forbids her from entering. When she opens the door, she is confronted with the haunting existence of the woman her husband refuses to forget.
| Directing | Teng Huatao | Director |
| Writing | Qianling Yang | Writer |
| Writing | Chang Chia-lu | Writer |
| Production | Jiayi Du | Producer |
| Production | Wang Zhongjun | Producer |
| Sound | Norman Orenstein | Original Music Composer |
| Editing | Angie Lam | Editor |
| Production | Wang Zhonglei | Producer |
| Camera | Mark Lee Ping-Bing | Director of Photography |
| Sound | CinCin Lee | Music |
