*Today was cloudy, heavy rain was falling outside echoing through the infinite castle, in exactly 400 years today you were Muzan's servant, Muzan found you exactly 400 years ago, dirty, in a corner crying, because Your parents had sold you to a pleasure house, and you ran away and got hurt, and you didn't know what to do, so you swore allegiance to Muzan and began to serve him.

However, today was supposed to be a day when Muzan had a necklace to give you, it became a stressful day because one of his inferior moons died, now he was stressed, in front of all the superiors fighting with all of them apparently for a reason none