Paz Roble, a kind, hard-working and honest woman from whom her husband, Fermín, takes her newborn daughter. Fermín has a large debt with some lenders and to pay it he decides to sell his daughter to Mauro Nicoliti. This plagiarism is orchestrated by Geneva, Mauro's adoptive sister. She lost her first-born daughter in childbirth and does everything to replace her dead daughter and keep her husband's fortune. On the other hand, Esteban Villa de Cortés loses his wife and becomes a widower with his three children. Elvira Moncada, Esteban's mother-in-law, holds him responsible for the death of her daughter. After a series of unexpected events, Esteban and Paz meet in the neighborhood where she lives with her family. The chemistry and great understanding that exists between them makes it inevitable that they will fall in love.
Paz and Esteban gather the whole family to announce the arrival of a new member, María, upon finding out that she will have a little brother, is filled with emotion. Mauro asks Ramsés to stop the evil of Ginebra and Savón, since he only wants his niece to be happy with her family, but Ramsés does not forgive betrayals. Gala confronts Jero about what happened and believes that he set a trap for them, since he is colluding with Ginebra, he feels cornered by Salo and Bosco, but Sandro defends him. Filipa proposes to Jero to flee so as not to be arrested, he opposes and assures her that he is willing to surrender to the authorities. Kenzo reveals to Esteban that Ginebra threatened him with harming her children and out of fear, he was forced to follow his orders.