Kickboxing champion B.J. is jailed for an accidental murder thanks to the testimony of his arch-nemesis Denard. A year later, B.J. is released and then challenged by Denard for $100,000. Will B.J. accept and get even with Denard?

Two rivals, one a cop and the other a martial arts teacher team up to save a little girl from a terrorist and his henchmen.

Kickboxing champ Rick Quinn decides to retire from the ring, but his main adversary, Denard, wants him to fight again and murders Quinn's wife. Quinn suspects Denard, but can't do anything. Three month later, Quinn is jailed after a drunken bar brawl; a rich man named Le Braque bails him out and asks him to fight for him.