Sebastián de Mendoza has a reputation of a seducer, who unfortunately leaves women quickly. Everything changes when he falls in love with the young and beautiful Soledad de Santiño. All goes well until one day a curse, Sebastián has feared, claims his life. Soledad is inconsolable and pregnant with his child. Desperate, she marries Alcides de Mendoza, older brother of Sebastián, who was always in love with her. What Soledad doesn't know is that Sebastián isn't actually dead. His curse is a rare decease known as epilepsy. After Soledad' betrayal, Sebastián moves away and begins a new life in a large mansion called 'Rauzán'. However, he is incapable of forgetting his love for Soledad.