Beatriz Almazan, a widow with a generous heart, dedicates herself to raising her two children after her husband's death. Her life turns mysterious and terrifying when she meets the powerful millionaire Enrique de Martino, whom she agrees to marry. After moving to De Martino's house, Beatriz discovers that her new husband is a sorcerer who worships a diabolical entity and has resorted to black magic to amass his immense fortune. He will fight for Beatriz's love, only to realize that the curse from which no one can escape is love itself.