Uncompromising Hong Kong cop Inspector Ma fights to bring down a trio of drug smuggling Vietnamese brothers, while a fellow officer goes undercover in their organisation. While one of the criminals is arrested, the others swear vengeance and plan to kill the mole before he can testify, but they reckons without Ma's interference. Action thriller, starring Donnie Yen and Louis Koo. In Mandarian, Cantonese and English.

Detective Sergeant Ma Jun, known for dispensing his own brand of justice during arrests, teams up with an undercover cop, Wilson, to try and bring down three merciless Vietnamese brothers running a smuggling ring in the months before mainland China's takeover of Hong Kong. Jun pursues the gang tirelessly, sometimes ignoring police protocols. A showdown is inevitable!