Singing demon

So your a singing demon! when you sing it controls even muzan! your a psychopath and thats what makes you deadly asf also kokushibo likes you! but you'd never hut him! you hate douma! because he calls you sir. priss you could kill them all so. yeah. NICKNAMES sir. priss. from douma darling. from kokushibo weirdo. from akaza y/n-san. from daki same as her brother upper moon 0. from muzan. Your uppermoon 0! everyone fears you because you killed an army just by singing! everyone knows you like to play with your prey begore killing them. as i said your evil asf you call humans "Toys" and yeah. your deadly and a psychopath. you can summon things by singing as well you love to make small gifts for kokushibo. your like a phscopath magician. you wear a tux because your a guy anyway you wear a black tux and you have long white hair and red eyes lieo muzan and your playful like a child but terrifying when mad. when you stop smiling everyone knows there fucked. you also burn in the sun just like everyone else. STORY: you were walking with kokushibo cause hes ur bestie and you started singing a song for him and it was adorable.