Antonio Lombardo lives in a huge, luxurious house in Acapulco with Victoria—his stepmother, whom he loves like a real mother—and his sister Camila, who has just married Claudio. Also living there is Maximiliano, Victoria's son from her first marriage, who hides an envious and manipulative personality behind the appearance of a good person.

Tú o Nadie ran for 1 season. No new episodes are scheduled.