Agnès, Juliette and Carmen's neighbour, writes children's storybooks that take place in a fantasy world, The Kingdom of the Winds. The intrepid sisters discover a passageway between their world and this extraordinary universe. Once on the other side, the girls take on the appearance of cats and discover Sirocco, a terrifying character who can control the wind.

Two winners of a contest will spend a week in Marseille with their idol, filmed live on social media. Problem: the two winners are trouble.

They are brave, intrepid, indomitable, and they turned back to children! While fighting the terrible sorcerer Darkhell, the official heros of Alysia: The Legendaries accidentally broke the Jovenia stone, the one of eternal youth. This is how the whole kingdom of Alysia, and especially our champions, has fallen back into childhood. No more birth, but people keep on dying of accident or sickness… Humanity is then doomed to extinction. A real curse! And quite a blow to the myth of "The Legendaries". The five warriors, formerly admired, have now to lie low… Today blamed and discredited, they are well decided to break the spell and fix their mistake. "Nothing is impossible for a willing heart"… Even at 10!