Basile makes us a little depressed! He still serves science, but where is the joy? Fortunately, eager to save Mozzarella from boredom, Léonard had a great idea that is worth all the antidepressants of the world: the circus! Taking pies, beatings, facing fawns or amusing the gallery? All in joy? That, Basile, he knows how to do. He is even a genius in this matter!