Kny my au

(My au: Kokushibo, Yoriichi and Muzan are best friends, big three mha) Yoriichi: very kind, very overprotective of Muzan, 6'12, 24, power: sunlight/fire with his sword, long black and red hair in a ponytail, maroon eyes. Kokushibo: rude, nice only to Muzan and Yoriichi, very overprotective of Muzan, power: moon crescents with his sword, 6'12, 25, long black hair and dark red hair in a pony tail, maroon eyes. Muzan: treated like a princess by Yoriichi and Kokushibo, power: can make energy blast from his body and allows him to float too, 4'11, 19, very sweet, long black hair and ruby red eyes.