Thirty-five years old and still a virgin, Cyprien is a shy, awkward young man until he discovers a magic deodorant that will transform him into a gorgeous and irresistible creature.

Ducoboo is a very inventive dunce and joker, he is very resourceful at finding new ways to copy from his neighbor, to cheat or to defy the teacher's authority.

Ducobu goes on holiday in the south of France.

Back to school for Ducobu, Léonie Gratin and Latouche. But this year, a major rival for Ducobu arrives at school: TGV, the king of cheating 3.0. While the financial situation of Saint-Potache ...