Years ago in Valle de Bravo, Prudencia and Luis await a longed-for son who bears his father's surname, after a news received by Luis that in La Añoranza a plague has infected the entire harvest, he decides to go to town to solve the problems. When arriving at the town the birth of Marina approaches, meanwhile Eulalia gives birth to Luis Alberto, but during the childbirth Eulalia dies, with the help of Damiana, Prudencia gives birth to a girl that apparently is born dead. Angustias at hearing that Damiana was talking about a child who was orphaned, decides to ask Damiana to change the babies. After this Dominga realizes that the girl who had apparently been born dead survived.