In a post-apocalyptic world where rollerblading is the chief means of travel, the evil Pharoah sends his minions outside the Wheel Zone to abduct a psychic. The psychic has been trained in the way of the samurai, but has shunned her training to become a Passive. Once abducted, her brother joins forces with others to try and rescue her, but they face many challenges from the Dark Side.

Johnny Woo is a Chinese doctor who has given up fighting in the ring. His brother is a teacher at a kickboxing club. When Johnny falls in love with Julie, whose brother is a teacher in a rival kickboxing club, tension begins to build...

In a futuristic society, a sword-wielding roller skater fights evil ninjas, punk roller skaters and is sent on an important rescue mission.