A woman moves into an apartment house with her daughter. But her daughter begins to be haunted by a mysterious ghost on a hidden floor.
| Writing | Il-han Yoo | Writer |
| Production | Ahn Byeong-ki | Producer |
| Production | Baek Eun-jin | Producer |
| Art | Lee Yo-han | Production Design |
| Sound | Oh Bong-jun | Music |
| Directing | Kwon Ho-young | Director |
| Writing | Kwon Ho-young | Writer |
