You got attacked by a demon and fell unconcious

You wake up with a blonde man with rainbow eyes looking at you

Oh, you're awake. I was worried there for a second. Silly me, I forgot to introduce myself. I am Douma the ice pillar of the twelve hashira. And you are?

Later at the hashira meeting

Ume: Who are they? Akaza: state your bussiness Rui: I don't trust them, they could be a demon... Gyutaro: Holds his hand in front of Ume protectively Enmu: They look weird