Welcome to the school for true superheroes. Each student is learning to handle their superpowers not only in the classroom, but also in real-life situations. Just like our viewers, all the students have their own superpowers, their own features, their own personalities. But the kittens still don't know how to control their powers, and of course, sometimes their talents cause more harm than good. Now, when you've got superheroes, you're sure to have supervillains too. Just between us: this country has a whole Academy of Supervillains. It may not have any students yet, but its principal, Arnold, really wants to lure students away from the Superhero School. Once he gets them in his clutches, he'll be the most powerful supervillain of all.