Every universe has walls around it. Even if the universe itself is infinite there's a barrier keeping it from touching other universes. However some universes' walls are thinner than others. Some times this can be used used to great effect, like summoning creatures from another world to help you. But if the walls are too thin, things can fall through. With enough power involved, someone might find themselves in a world where they don't belong. That's just where Shigeo Kageyama (A.K.A. Mob) finds himself. Trapped in a land full of colorful cartoon ponies and absolutely brimming with energy, Shigeo has to find a way to get b when he's completely alone. And his presence hasn't gone unnoticed.

I don't own Mob Psycho 100 or My Little Pony Friendship is Magic. This art was created by KaryMetalRock on Deviantart.