In Thailand in the 1950s, Detective Au Wei is shot to death by Cha Tin-Hung in a raid because of Cha's involvement with black market diamonds and jewelery. Wei's daughter Chun Chun swears revenge, helped by Wei's friend Yeh Tai-kor, a professional con-man.
| Writing | Tsang Kan-Cheong | Co-Writer |
| Writing | Chan Kiu-Ying | Writer |
| Production | Sammo Hung | Producer |
| Directing | Philip Chan | Director |