In 1976 a group of people in the desert for a photo shoot stumble upon an abandoned town called Savage. But they are not alone. A family of masked psychopaths have claimed Savage as their own and are hell bent on living up to its name.

The film tells the story of how, in post-war Spain, Narcisa (played by Aria Bedmar), a novice with supernatural powers, arrives at a former convent, now a school for girls, to become a teacher. As the days go by, the strange events and increasingly disturbing situations that torment her will eventually lead her to uncover the terrible web of secrets that surround the convent and haunt its inhabitants.