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.
Lupita confesses to Paz that Rubio was the one who attacked her on Fermín's orders, she confronts him, but he denies everything. Mauro hears that Mireya is starting to have feelings for him, so she plans to use it to her advantage. Paz confesses to Esteban that she is jealous of Ginebra since she revealed to him that she is interested in him, Esteban makes it clear to her that he has no feelings for her. Ginebra accepts in front of Esteban that she is in love with him and warns him that we have to wait to see what happens with her relationship with Paz.