Jason Chan, a Hong Kong lawyer, is angry at the way the law protects criminals and decides to take the law into his own hands, dishing out vigilante justice when a key witness and his entire family are murdered. But hotshot cop Cindy Si is soon on Chan's case, and the situation unravels into a fight that only a few will survive.

Yuen Biaoas Jason Chan / Ha Ling-chun
Cynthia Rothrockas Senior Insp. Sandy Jones / Cindy Si
Melvin Wong King-Sunas Supt. Wong Jing-wai
Corey Yuenas Bad Egg / Joe Doh
Wu Maas Joe Doh's Father
Louis Fan Siu-Wongas Sammy / Yu Chi-man
Lau Siu-Mingas Sammy's Grandfather
Tai Boas Bo
Ka Leeas Curry
Paul Chung Fatas Red Porsche Cop