Mina and Océan, two teenagers who don't know each other, meet on the same roof on the same night and share the same intention of jumping to their deaths. It's a coincidence that short-circuits both of them. No matter how hard they try to ignore each other, and even push each other away, in order to carry out their fateful plan, they are bound together, irretrievably.
Provence, Summer 1982. French highscoolers and their german exhange students hold a spiritualism seance. Shortly afterwards, a series of tragic events befell the village. Could they have awakened an evil spirit? The youngsters embark on an investigation into the origins of the evil that has struck their families.