Book is in French It's been a long time since Minou last played with friends. His owners therefore decide that it is time for him to socialize a little. But the game day takes a different turn when Minou and her friend, Minou Tout-fou, put on their armor and become... Supercat and Captain Fantasti-cat! Together, they must go on a treasure hunt across the world (their house and garden) and recover the Balls of Destiny (tennis balls) in order to prevent the 92 universes from being transformed into cheese by the infamous Doctor Lagomorphe... Will they succeed in their mission? Will the world as we know it descend into chaos and sour milk?