Underworld

There has always been a dark underground world on earth. There, the two major races - vampires and werewolves - are fighting to the death, with each side aiming to eliminate the other race as its ultimate goal. Once, while hunting down several defeated werewolves, the vampire "Moon Goddess" Sirenie (played by Kate Beckinsale) discovered that the werewolves were plotting to kidnap a human doctor, Michael (played by Scott Speedman). Knowing that the werewolf must have something up his sleeve, Sirini went to the wolf den alone to investigate. Unexpectedly, he was ambushed by a werewolf and was seriously injured. Fortunately, Michael rescued him. On the way Michael sent Sileny back to the vampire camp, he was accidentally bitten by a werewolf, thus uncovering the mystery of Michael's life experience and the werewolf's conspiracy...