In a world where superpowers and genetic manipulation are commonplace, a group of young mutants finds themselves at a crucial crossroads. After being recruited by a secret organization known as I.O., the protagonists realize that their existence has been designed to create a "superior race" of heroes. Among them are the bold and charismatic hottie with fire control abilities, the enigmatic girl capable of shapeshifting at will, and the immortal who never seems to tire.
As they try to adapt to their new life, the young individuals struggle against the pressure of strict training and the expectations of their manipulators. As they progress, they discover that I.O. harbors a dark secret that could spell doom not only for them but for all of humanity. Their loyalty to one another is tested, and an uprising emerges that forces them to question what it truly means to be a "hero."
In a race against time, these young people will have to join forces and use their powers not only to escape a system that has dehumanized them, but also to stop a threat that could destroy everything they know. With vibrant animation and a tone that combines action, humor, and reflections on identity, the story unfolds as an exciting journey of personal discovery and the courage to be oneself in a world that seeks to define you.