Lam Foo-Wai

A family man catches his wife cheating, accidentally puts a hit on her, then has to pay a gang's exorbitant fee which he can't afford. He flees to his hometown, meets a local gangster who agrees to help him, but matters go extreme...

Lui, along with his partner Keung, are among the best cops in Hong Kong. But their high success rate comes at a high level of violence, and after Keung goes too far with a suspect, he is thrown off the force.