A mysterious and highly successful hitwoman in Hong Kong is paid to assassinate top-level crime bosses. After beginning a relationship with a noodle vendor, she decides to travel to South Korea to complete one last job. Unfortunately, the dead man’s bodyguard is out for revenge.

A one-armed martial arts master is being stalked by an Imperial assassin, the master of two fighters (the Tibetan Lamas) who were killed in the previous film. When the One-Armed Boxer is invited to attend a martial arts tournament, his efforts to lay low are unsuccessful, and the assassin soon tracks him down with the help of his three subordinates competing in the tournament: a Thai boxer, a yoga master, and a kobojutsu user.