Renzo and Lucia's love story is jeopardized by Don Rodrigo, a wicked nobleman, who is interested in Lucia. When she refuses his attentions he has her kidnapped and brought to a convent whose prioress is a nun as wicked as he is. The two youths will have to go through a lot of misfortunes before being reunited and being able to marry.
Anna, a woman with a troubled past, marries an honest worker at the SIMA mechanical workshop, who provides her with a decent life despite financial difficulties. Blackmailed by a man who knows about her past, Anna loses her mind and kills him. Sentenced to ten years in prison, she dies in childbirth while giving birth to a baby girl.
Seduced by count Diego and then abandoned, Adriana finds a job at a large hairdresser shop, so she can lead a dignified life together with her daughter.
