After a kung fu master takes on a pupil, he plans to rob his boss with the help of his new student.

Australian authorities arrest a man believed to be connected to the Sydney criminal underworld and send for Inspector Fang Sing Leng from Hong Kong to question him. After the alleged criminal is assassinated, Inspector Leng and the Sydney police try to hunt down those responsible and hope to solve their case along the way.

A righteous husband-and-wife swordfighting duo struggle to protect China from the machinations of Japanese pirates and corrupt officials.