A joyous hustle and bustle reigns among the Eloi. They have just won the competition of the "French Family Model" organized by the newspaper Paris-France which offers as first prize a stay for five people in an elegant winter sports resort. But the Eloi are only three: the father, Achille, the mother, Hélène, and Zizi, a 10-year-old boy. Never mind, we will take young aunt Gabrielle and Dagobert, the rural warden. Led by the talkative and dynamic competition host, the quintet, in brand new equipment, arrives in Courchevel.