Leandro is a wealthy young man who suffers from trauma for the violent deaths of his parents and can not relate to women sexually. Without avoiding encounters, he begins to kill his escorts and writes the murders in successful law books that are supported by editor Foster. When he kills his secretary and her lover, a police detective and a journalist suspect him and begin to investigate and follow him. Meanwhile, he finds the teenage orphan Marina, pursued by a satanic sect, and takes her to his isolated home, where he lives with the servants Carmem and Jorge. They fall in love but the editor is reluctant to maintain a relationship fearing his compulsion to kill.