An assassin who is fresh from his latest kill becomes stranded in an island, when he inadvertently befriends a female police officer (Celina Jade). As the night progresses, the unspoken truth honored by the two sides of the law is broken. After the remains of a body that belonged to a drug lord and syndicate crime leader are found, chaos ensues and criminals ravage the once peaceful streets in a race against time to find the mysterious murderer that's loose and out for blood.

China is plunged into strife as feuding warlords try to expand their power by warring over neighboring lands. Fuelled by his success on the battlefield, young and arrogant Hao Jie sneers at Shaolin's masters after killing a rival warlord on their temple grounds. But the glory comes before a fall. His own family is wiped out in an unexpected turn of events and Hao is forced to take refuge with the monks. As the civil unrest spreads and the people suffer, Hao and the Shaolin masters are forced to take a fiery stand against the evil warlords. They launch a daring plan of rescue and escape.

A young man learns the fighting techniques of Sanda from a coach. The two become best friends as the young man prepares to enter an underground tournament, competing against some of the top fighters of the world.