Once in the body of a young boy, next free of this host, after being accepted by said host, and now reborn with a body of his own. The power named "Mob" was now in Equestria as a single being for the first time in his existence...

After his previous host, Kageyama Shigeo, died, he was sent free in the world, but because he didn't have a physical form and that he could only rely on the body of another being, he died along his host. But then was reborn in the world of Equestria sometimes after the arrival of Twilight Sparkle in Ponyville, follow the adventure of a power so mighty that Gods would fear it, in the Land of Equestria.

Mob Psycho 100 is owned by Shōgakukan.