A sadistic count tortures and murders his unfaithful wife and her lover, then removes their hearts from their bodies. Years later, the count remarries and the new wife experiences nightmares and hauntings.
Seven tourists sent by Satan to a castle are caught by a ghastly woman as they commit deadly sins.
Alberto Menichetti lives with an aunt and an old housekeeper, Clotilde; he has a job in a firm and his boss is Mrs. De Ritis, a widow whose husband was killed during a wild boar hunt. She likes him but Alberto likes Marcella; she is under age and he is awaiting her birthday to declare his love. His greater traits are to be fearful of everything and to be selfish. This nature will get him into trouble..
