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.
Ginebra proposes to Ramsés that they be partners, since they both run the same business; He gives her some time to convince him, otherwise her life would be in danger. Paz fulfills her wish to baptize her daughter María, since it was one of her dreams when her daughter was born. Elvira gets very nervous being with Fobo, but feeling loved, she decides to give herself to him. Ginebra interrupts the press conference to threaten Esteban's family, but in reality, Elvira is the one who will pay the consequences of her evil. Esteban prevents Ginebra from touching Doña Elvira with her poison and causes her to hurt herself. Mauro tries to help her sister, although this action causes her a lot of pain.