Planning to destroy the Eagle's Claw school, Mantis Fist fighter Chao Ma Wu (Chang Yi) joins the Ching army to fight the rebels. The master of the Eagles Claw school is murdered. Chen (Chi Kuan Chung) one of the head students is blamed and he runs away. He gets Chao to accept him as a student and learns half of the Mantis Style. Together with another student (Wang Tao) they defeat Cha Ma Wa.