#human or demon iruma belongs in the demon realm with his friends and family

[captainkirkk]

Concept: Demon Border Control finds proof that Iruma is human and arrests Sullivan, and sends Iruma back to the human realm

It's Iruma's worst nightmare, being sent back to the human realm without even the chance to say goodbye. And Sullivan can't come and get him because he's been arrested

The Misfit Class all assume there's been a misunderstanding and try to appeal for Iruma's return. When that doesn't work, Azz and Clara decide to go to the human realm themselves to get Iruma back, and the rest of their classmates tag along. And of course their teachers have to go after them to keep themselves from getting into/causing trouble

And that's how Iruma is bombarded by a few dozen demons in the human realm who are near frantic with worry