Jorge Sueiro is a private detective who seeks revenge on Da Costa, a criminal who is fault his daughter died. Jorge accepts the proposal to follow a woman just because it reminds him of her. Little by little, he falls in love with this woman, Belén, who disappears, leading him to look for her more zealously without forgetting that he has a pending account with Da Costa. When he finds her again, he's determined to start a new life with her, but the past tragically gets in the way.