A 17th-century nun becomes entangled in a forbidden lesbian affair with a novice. But it is Benedetta's shocking religious visions that threaten to shake the Church to its core.

Mélanie, 16 years old, lives with her mother. She likes going to school, her friends, playing the cello, and she wants to change the world. But when she meets a boy on the Internet and falls in love with him, her world changes as she is gradually recruited by Daesh. Sonia is 17 years old, and she almost did something irrevocable to “guarantee” her family a place in paradise. These teenage girls might be called Anaïs, Manon or Leila, and one day they all might go some way down the recruitment process. But can they ever come back from it?

After studying in Paris, the young doctor François moves to Beauval, where single-family houses are lined up monotonously. He quickly becomes the focus of a group of young people, led by the charismatic Cédric and Matthieu, his assistant. The gang tries to escape their boredom with dangerous games at the edge of the forest. But things become bitterly serious when the body of a twelve-year-old girl is found and François is suspected.