After a child of divorce is sent to a private Catholic school by his devout mother, his faith and morality are tested when he falls in love with a girl who requires him to commit sacrilegious acts to further their relationship.
The lives of six girls belong to different worlds although connected to each other through a doll called Molly, whose existence dates back to 1976, when she appeared among the rubble of the great fire of the San Carlos orphanage, in northern Spain.