When a trio of free-spirited young women insists on spending the night in a castle rumored to be owned by the Devil himself, their cobweb-and-candelabra lark triggers a nightmare of lust, violence, vampirism, and Satanic seduction.

During a banquet, the diners begin to tell various stories to be happy. All the novels speak of betrayals and erotic adventures

The young Chiarina di Vallefiorita is forced by her father to marry an old, fat, rich man. With the help ot the monk of a nearby convent, she will escape her fate.