Inspector Q (Francis Ng) and agent Ding (Charmaine Sheh) are top members of CIB Department, they are after a drug racket that is taking over the city. Unexpectedly, they receive a mystery message from a missing undercover agent “Blackjack”. CIB tries to locate and process Blackjack before it’s too late. The paranoid drug mafia leader Tung Pak Ho plays his own troop on each other’s throats, suspecting a mole. Meanwhile, boss Ah Lam (Nick Cheung)and his right hand man Siu Yeh (Louis Koo) participate in an internal struggle to become the top dogs irrespective of their strong friendship. Later, it becomes clear that Lam is Blackjack and upon knowing this, Siu Yeh tries to protect himself by using Blackjack’s identity. They survive doubts and struggles between them but only for Ah Lam to lose his life to an assassin sent by ruthless Tung Pak Ho. Inspector Q’s life is lost facing goons and Ding’s life is saved by her godfather Hei Foon Gor (Benz Hui), who is an undercover agent posing as a legendary retired don who is looking to get back into the criminal underworld in the city. Finally, Hei Foon Gor gets Tung Pak Ho arrested after punishing him for what he had done to his wife when Tung Pak Ho started out as a criminal.
Director: Jazz Boon
Writer: Cat Kwan