An orphan girl dreams of becoming a ballerina and flees her rural Brittany for Paris, where she passes for someone else and accedes to the position of pupil at the Grand Opera house.

Upon discovery of a shard of what could be the Loc-Nar, a miner named Tyler who becomes possessed by an insatiable hunger for power and a thirst for immortality. On his way to the planet of youth, Tyler wipes out most of a space colony and kidnaps a sexy woman. His big mistake is that he doesn't kill the woman's sister, Julie, who then sets out on a mission of rescue and revenge.