Luna was worried about her future. The days weren't being easy for this girl, but she couldn't imagine what awaited her that night was interrupted by the unusual visit of a lively little fairy. With a lot of effort, a few doses of magic, the friendly Armadillo wins Luna's trust. And a world of incredible discoveries begins.

Depois de quatro décadas congelada, a Fada Tatu é escolhida para uma missão: fazer Luna e Lara, duas adolescentes que se odeiam, virarem melhores amigas. Enquanto Tatu tenta se adaptar aos tempos atuais, percebe que os problemas da adolescência continuam os piores do mundo.