War of the Under World

Herman Yau Lau-to spins this goo wak jai gangster yarn featuring Tony Leung Chiu-wai. The film opens with a gangland fight that breaks out at a screening of Young and Dangerous 3 -- which also happened to be made by this film's producers. During the fight, bumptious gangster Siu-chun (Jordan Chan Siu-chan) from the Hung Hing clan is about to be clobbered by Scum (Ngai Sing), a thug from the rival Tong Sheng gang, when he is saved by celebrated street fighter Hong Fei (Leung)... (allmovie.com)