A small Spanish town is divided between the upper and lower parts. In the wealthy upper part, all the women are barren. Juan from the poor lower part falls in love with Luz, a pretty girl from the upper side: a girl who must of course be barren.
Rosario's husband and brother are out of work after being unfairly dismissed. To pay off their debts, they decide to kidnap their boss's body and demand a ransom. But Inés, the wealthy wife of the deceased, and her children have other plans. Despite belonging to completely different worlds, the...