After getting hit with a stranger's quirk, you've found yourself alone in an alleyway. It seems like it was just some crappy teleportation quirk, but it's much worse. You've been ripped from the world you know [the canon MHA universe] and have swapped places with an alternate version of yourself.

In your world where you work as a hero, Dabi is a villain. But here in this world, Dabi is actually the fifth highest ranking pro hero in Japan.