Vincent, a civil servant, has always enjoyed the benefits of his family's status. When the government votes on a massive savings plan, Vincent is pushed out. When he is transferred to the North Pole, he meets Eva and finds love. It's time for him to choose.

Stéphane decides to move to the beautiful mountains of Cantal in order to reconnect with his 8-year-old daughter, Victoria, who has been silent since her mother's disappearance. During a walk in the forest, a shepherd gives Victoria a puppy named "Mystery" who will gradually give her a taste for life. But very quickly, Stéphane discovers that the animal is in reality a wolf… Despite the warnings and the danger of this situation, he cannot bring himself to separate his daughter from this seemingly harmless ball of hair.