It's not easy to hide from yourself. Espiecially when you're a perfect clone of somepony else. But Detective Pinkamena or 'Pink' has more than an extential crisis to deal with now with S.M.I.L.E. agents on their way to secure her as a rogue anomoly.
After his final battle with Boros, Saitama is sent to the magical lands of Equestria. Where not even he is sure if was isekai'd or just displaced. He's hoping the latter for his worlds sake...and Genos.
When the Cutie Map calls our heroes to action, they begin the journey of a lifetime, through the treacherous peaks of the Crystal Mountains. As Starlight Glimmer plot's her revenge against Twilight Sparkle for usurping her rule of Our Town.