Several years have passed since their titanic fight against the Primordial Dragons and Ogrest, Yugo, Tristepin and the members of the Tofu Brotherhood lead their lives each on their own: Amalia is preoccupied about the Sadida Kingdom; Evangelyne, pregnant again, and Tristepin are raising their children Elely and Flopin; as for Ruel, he's never far from Yugo. The young Eliatrope is looking for his dragon brother, Adamaï, but he has joined the Brotherhood, an organization with dark intentions, led by the enigmatic Oropo. The kidnapping of Evangelyne and Flopin signals the end of the lull for the Tofu Brotherhood, who set off in pursuit, unaware that they will have to face new trials. What if the future of another world now rested on their shoulders?