Anne and Lore, neighbors and best friends, barely into their teens, board at a convent school where they have taken a vow to sin and to serve Satan. Anne keeps a secret diary, they read a salacious novel, they get a classmate in trouble, they spy on the nuns, they set aside their communion wafers; they make a pact of devotion.
The fictional town of Villa Romero is the set upon which the events of Spain's civil war play out. Villa Romero is home to Vandale (Mariangela Melato) a witch, count Cerralbo (Bento Urago) a powerless land baron, and his four sons. Three of Cerralbo's sons are ruthless sadists who pillage the countryside, but the fourth, Goya (Ron Faber), is an artist challenging authority and the church.
Anita is a barmaid at the center of a community of street preachers, prostitutes, dealers and users. When a beloved friend (and young drug dealer) is caught by narcotics agents, Anita takes it upon herself to score for his struggling clients.
