When an Eastern European mobster (Russo) steals from his vicious mafia bosses, he finds refuge in an abandoned and isolated cabin in the woods. Gravely wounded and starving to death, the cabin offers him a much needed place to hide, but he soon finds that this place is not what it seems. A hidden room has trapped a naked young woman (Eva) who has clearly fallen victim to some kind of demonic ritual. When he tries to help, he finds that he has an overwhelming sexual attraction to her - a lust that leads him to discover that she is something altogether inhuman!