Strange things have been happening to Valentina, a young and beautiful professional photographer, ever since she made the acquaintance of , a mysterious older woman who gave her a lift home late one night. For one thing, Valentina has been having weird, kinky nightmares. For another, one of Valentina's cameras seems to have acquired a deadly curse. And then there was that visit to 's house, where Valentina discovered bizarre relics, including a dominatrix doll, and a bottomless pit in the living room. Valentina comes to realize that is a witch who is out to possess her - body and soul.