After the Boeing A307 crash into the nuclear power plant in Octeville-sur-Mer, the workers who are all presumed dead are left behind and slowly begin to mutate. In the radioactive ruins, a small amphibian community evolves from the mutation process. The creatures, however, are unable to biologically reproduce. Cotis, the last of his race, is eaten up by the isolation he is facing. Suddenly, a group of crazy surfers shows up on the beach.

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?

Based on the life of actor Kevin Dias - A letter written from father to son.