Premise: Underworld (2003 film) . The film centers on the secret history of vampires and lycans ( an abbreviated form of lycanthrope , which means werewolf ) . The main plot revolves around Selene ( Kate Beckinsale ) , a vampire Death Dealer hunting Lycans . Underworld (film series) . It tells the story of Selene ( Kate Beckinsale ) , a vampire who works as a Death Dealer , killing the lycans ( Werewolves ) who allegedly slaughtered her family . The third film , Underworld : Rise of the Lycans , is the prequel to the series , chronicling the origins of the vampire-lycan war ( it was released on January 23 , 2009 ) .
Hypothesis: Underworld concerns the war between vampires and lycans.
Label: ENTAILMENT