Gam yuk fung wan II: To fan

A seasoned inmate, Chung Tin Ching (Chow Yun-fat), forms an alliance with "Brother Dragon" (Chan Chung-Yung), a former Chinese Army captain and leader of the "Black Rats" gang, in a Hong Kong prison. A rivalry between two Chinese prison factions intensifies, with Ching's informer role under Officer Zau (a replacement for Scarface) driving the conflict. Ching's desire to see his young son, Leung, leads him to escape, reuniting with his son and sparking a series of tense confrontations with Officer Zau and the Mainlander gang.