A married man with an unsatisfying sex life repeatedly dreams of making love to a mysterious Chinese woman somewhere in Hong Kong. Obsessed, the man and his wife head to Hong Kong where he encounters the woman from his dreams - who is, in reality, a prostitute.

A veteran cop (David Carradine) investigates the crimes of an anarchist street gang that causes chaos wherever they go. Meanwhile, his wife (Nancy Kwan), a police counselor, investigates a teenage runaway case which leads to the same gang. Showdowns ensue that pits sides together in a violent series of confrontations.