Mob assassin Jeffrey is no ordinary hired gun; the best in his business, he views his chosen profession as a calling rather than simply a job. So, when beautiful nightclub chanteuse Jennie is blinded in the crossfire of his most recent hit, Jeffrey chooses to retire after one last job to pay for his unintended victim's sight-restoring operation. But when Jeffrey is double-crossed, he reluctantly joins forces with a rogue policeman to make things right.

Sing loves to read cartoons and often daydreams of becoming a tycoon and celebrity. By accident, he becomes a follower of Wai, a gang leader, and makes a friend of Wai's adopted son, Chun. The series of successes made by Sing and Chun breed contempt in Wai's heart. Wai plans to get rid of them so as to pave the way for his son to succeed to his own business. Still, his son kills him..