At a party, 7 teenagers decide to play the game of Werewolf's Thiercelieux, but they will quickly realize that those who die in the game, disappear mysteriously ...
In order to help him free himself, a psychiatrist advises his patient to write a story about his romantic relationship which seems to be the cause of his depressive disorders. Immersed in fiction, it seems indeed that this couple stands out for its toxicity...
