A story that follows a family of four leading harmonious and contented lives. When a mysterious visitor starts residing in their basement, their lives are turned upside down as strange events begin to occur.
| Actor | Role |
|---|---|
 Aaron Kwok Fu-ShingDad | Dad |
 Duan YihongGuest | Guest |
 Zhang ZifengSister | Sister |
 Hsu Wei-ningMother | Mother |
 Rong ZishanNot listed | Not listed |
 Jang Se-ahWine Bar Couple | Wine Bar Couple |