Andrea, in search of her biological family, feels stalked by an invisible threat. Other women before them have suffered the same fate. Twenty years earlier, on the other side of the world, Camille, fascinated by Marie, tries to warn her of a threat hanging over her.
Hildegart is conceived and educated by her mother Aurora to be the woman of the future, to become one of the most brilliant minds of Spain in the 1930s and one of the European references on female sexuality.
After losing her memory in a bizarre accident that kills most of her classmates, Alma tries to unravel what happened that day — and regain her identity.