Century of the Dragon - Region 0

Sing is an outstanding cadet in the police cadet school and is appointed to be an undercover to infiltrate into a powerful triad. He advances to become a reliable right-hand man to Flying Dragon in five years. One day, Dragon's brother Leopard is betrayed by White Head, who is one of the Leopard's brother but an undercover of the police. To take revenge, Leopard's son Man Chung decides to kill White Hand.......