After getting in trouble with local gangs, a young man (Fu Sheng)flees to San Francisco, where the same gangs are still causing problems. He becomes a part of one gang, and eventually decides to play them against each other in order to clean up the town. One of my personal favorites. Alexander Fu Sheng is a great fighter, and I like the story a lot. All sorts of moral messages about greed, drugs, and violence, and well as lots of scenes of drugs, greed, and violence.