The wealthy Roldán family is shaken when Sara introduces a young woman, Luisa Mayorga, as her newly found granddaughter and the secret daughter of Sergio, a son who was murdered years earlier. Though the family resists accepting her, Luisa joins their household and quickly disrupts their fragile balance. What seems like a rescue turns sinister as Luisa reveals she is not innocent—she is connected to a dangerous group seeking revenge against the Roldáns. As hidden motives surface, the family learns that Luisa’s arrival was carefully planned and far from accidental.