A team of professional hitmen are paid a large amount of money to travel back in time 5 years and kill a select group of innocent people, one of whom is foreseen as aiding an army of inter-dimensional beings in wiping out the human r

A mysterious martial artist is going around and killing martial arts masters with his unique style, Tiger Claw. Two police detectives, who're also martial arts experts, use unorthodox methods to track down the serial killer.