Inspector Leung Chun-pong (Roy Cheung) of the Kowloon Regional Anti Triad Unit suspects Sau-chung being behind the murder of Sam and leads his squad to search the Koo mansion but leaves after failing to find any evidence.

Sau-chung's third son, York (Andy Lau) arranges his father to flee to Taiwan to avoid arrest and clear connections with Sam in order to preserve the latter's reputation as an officer.

A group of riot police officers led by Leung warns them to drop their weapons but Fred disregards it and charges in with his gang, leading to a major gangfight.

Despite being responsible for catching Sam's murderer and smashing the Hung Hing, Hoi Lung and Keung Wan Triads, crime rate has also risen up by 80% since Leung joined the Kowloon division and as a result, he was transferred to be an instructor of the police academy.

Mike Fury of Hong Kong Cinemagic gave the film a positive review praising its realistic action scenes, characters and balanced approach to the conflict between police and criminals.