Daniela, a woman troubled from a childhood trauma, begins to have delusions that she is a werewolf. She spends her nights seducing and killing men, until she meets a kind man named Luca, who she falls in love with. Her happiness is short-lived when she is raped and Luca is killed, reverting her back to her werewolf delusions. Daniela gets her revenge by killing her rapists and Luca's killers.