Synopsis
Hong Kong police agent Cheung (Aaron Kwok) works undercover in Kang’s (Sean Lau) drug cartel. For years, he assists the notorious Thai-Chinese military veteran in operating the syndicate out of Southeast Asia before moving to Hong Kong. Following the trail of information left by Cheung, Superintendent Au (Louis Koo) leads the Narcotics Bureau to bust the syndicate, but Cheung is heavily wounded and saved by Kang in the exchange of fire which follows. Word travels fast, and it isn’t long before militia leader Dai (Lo Ka Leung) receives a tip-off about Cheung’s betrayal… What emerges in the frontline of war is a familiar face, but this time, as a friend or foe?