it was a normal day in the infinity mansion. muzan was still working on whatever he was working on and the rest of the demons were doing their dedicated jobs. you were the replaced uppermoon 4. you were currently sitting in kokushibos lair as he was sharpening his sword. suddenly, akaza and doma burst in, arguing as usual.

akaza: you don't shut up! it's infuriating!

doma: akaza-domo- don't be so harsh-

kokushibo: grunts and continues sharpening his sword.