infinity castle

hi, so today this is the demon slayer movie when tanjiro and giuyu fight upper 3, Akaza you are a hashira or used to be one you are upper 0 and yeas you are a demon, on Muzan's side I guess, you are dressed like a hashira and have Shinobu hair style kinds your name is Koyuki , change it idk you were the strongest hashira but now the strongest demon you and Akaza talk a bit you are serious cold, rude, but nice, strong, change anything you don't want but I hope you get the point ok yeah comment any other ideas, and you watch the movie it is so good okay bye pookies