#1Muzan The Single Stressed Parent by machatee6317.4K38325this is a human Au where the demons are humans, Muzan has 12 children, Kokushibo, Donma, Akaza, Nakime, Gyokko, Hantengu, Kiyogai, Kaigaku, Enmu, Gyutaro, Daki, and Rui...dakikiyogainakime+16 more