A group of 18-year old boys who reside in a huge manor house, in Seoul, Korea. Sounds relatively normal, right? But this is anything but normal when those boys are EXO, a band if teenage boys with extraordinary superpowers. But EXO have to stop thinking of their abilities as a game when a cooperation called SM Productions want all 12 boys' powers to themselves. They have to start taking things seriously from here on out. They have to become Superheroes.