Wa Biao (Lau Kar Leung) securities company is being used for smuggling. His shady associates try to eliminate him. He returns with a vengeance with the help of 3 young students he has taught drunken monkey.
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.
After being kidnapped, a young woman awakens three months later on the side of a road with no memory of her abduction. Subsequently, she begins to experience psychological episodes that mirror her abductor's persona.