| Director | Benny Chan |
|---|---|
| Budget | $16 million |
| Box office | $44.7 million |
Ma Ho-tin, So Kin-chow and Cheung Tsz-wai are good brothers who grew up together. They were stationed in the Narcotics Bureau of the Hong Kong Police Force after they grew up. Among the trio, Chow served as an undercover in the drug trafficking group for a long period of time under a constant state of anxiety which made him extremely annoyed.