A private detective receives an assignment to follow the client's fiancé. The client tells the detective that his fiancé suffers from multiple personality and wants the detective to report her whereabouts every day. However the case gets more and more complicated, descending into thieve and murders plots.
| Actor | Role |
|---|---|
 Patrick Tse Yin司徒夫 | 司徒夫 |
 Kong Suet胡若蘭 | 胡若蘭 |
 Wong Wai阮長興 | 阮長興 |
 Sze-Ma Wah-Lung黃福 | 黃福 |