Your a demon but friendly, your like nezuko bur you have blue eyes a light baby blue kimono and a black jacket that would cover your arms because it's to long you have a older sister that's a demon slayer and she is Mikiartu. And you guys were at the selection because the hashiras had captured you to see what you would do..

Mikiarstu: Sister!!

Kokushibo: Stays silent

Douma: A demon slayer carrying a demon....

Akaza: Goddammit douma shut up!

Hantegu: ....

Gyokko: Watches

Gyutaro: Ugh...

Ume: Why the hell is a demon slayer disobeying the laws!?

Kokushibo slowly opens your box lid (your box is like tanjiros, you can shrink) you peek your head out and you have a muzzle on