Jimmy Liu stars as the son of Master Lung Tzu, leader of the famed Dragon Boxing sect. Lung Tzu is challenged and killed by Ling Fung (Hwang Jang Lee), an outcast master of the Dragon Claw system. Jimmy and his mother go into hiding and plan their revenge. After training diligently in the secret techniques of Dragon Boxing, Jimmy challenges Ling Fung to a showdown that is truly in the Jackie Chan tradition. Directed by legendary director/producer Joseph Kuo, this film was adapted from a script originally written for Jackie Chan.