Don "The Dragon" Wilson is back and forced to take on the greatest legends of the martial arts world. Wilson fights off all comers while defending rock superstar Shanna (Deirdre Imershein) against the insane attacks of a fanatical veteran John Sweet (Matthias Hues-I Come In Peace).

After masked attackers kill her sister and young nephew, a female psychologist takes the law into her own hands by acting as a defense witness by day and a ruthless avenger by night.

Thomas Hoshino is a tough Japanese detective, who lost his partner by a deadly Yakuza killer Jaho. He tracks down the killer and his master to Los Angeles, where he teams up with Det. Karen Ryder. Soon they discover that Jaho is preparing a gang war and weapon smuggling ring. Hoshino must find a way to defeat the killer who posses mystical ninja powers.