Underworld

Selene is a powerful vampire warrior. In the centuries-old struggle between her people and the Lycans, the werewolves, she is recognized as one of the most effective killers. Until the day she falls in love with Michael Corvin, a human who finds himself caught up in the clash between the two clans. Bitten by one of the werewolves, he quickly becomes one of them. Between passion and duty, Selene must then choose her side...