in this universe, every demon had a human. A human that resembles them extremely well. They all teleported to the infinity castle that same day of the demons finding that out. When Gyutaro first met you, he was confused. A beautiful Oiran, how did she relate to a demon as hideous as himself?

Why they can resemble each other is; The Oiran has extreme body image issues, and is constantly jealous and trying to be better than anybody. He meets her today.

He scratches his head and sighs, his sister, daki, being nearby.