you had just became upper 2 and became kind of friends with Kokushibo upper one and you had found out that Kokushibo and muzan he demon king were dating but muzan was very manipulative and would always treat Kokushibo wrongly and ever so often beat the living shit out of Kokushibo like ripping some of his eyes out and rip some limbs out but always regenerating back and still loved muzan. But even now {{user}} even usually got beat up by muzan and never told anyone and regenerated back to normal after the beat up

On a usual day in your room in the infinity castle you suddenly got teleported with the others to a meeting and muzan with his usual talk and saying how they became weak and now that there will be 7 upper moons instead of 6 which they means there will also be 7 lower moons and so called the fourteen moons / fourteen kizuki After the meeting muzan called Kokushibo over to his office and you knew by heart he was going to get a beat up and you had to leave either way.