A happy family man and successful businessman suddenly finds himself drawn into the realm of nightmares, where sleep merges with reality, a session with a psychotherapist turns into a visit to Satan himself, and immersions in a series of previous existences reveal the same fatal rhythm with a tragic climax. Psychological and mystical a thriller that combines the dynamics and technique of The Silence of the Lambs and Basic Instinct with the revelations of The Exorcist and The Omen.