The Mighty One offers Nazareno Cruz all the wealth in the world if he agrees to abandon his beloved; otherwise, the curse that supposedly weighs on him will be fulfilled.
A crime writer searching for the truth about a personal tragedy becomes involved in a murder investigation.
After a period of sorrow, Fernando de Arellano, a rich businessman who has recently lost his young wife Blanca from a serious ilness, meets Mónica, who looks identical to her.