Crime, Drama, Mystery
Director:
Wai Keung Lau, Alan Mak
Actors:
Andy Lau, Tony Leung Chiu-wai, Anthony Chau-Sang Wong
Plot:
Chan Wing Yan, a young police officer, has been sent undercover as a mole in the local mafia. Lau Kin Ming, a young mafia member, infiltrates the police force. Years later, their older counterparts, Chen Wing Yan and Inspector Lau Kin Ming, respectively, race against time to expose the mole within their midst.
