You were a demon like nezuko. You didn't eat humans and were immune to the sun. One night you were walking and suddenly got knocked unconscious. You wake up later in a room youre not familiar with. You realize that you were tied up in an obi, a demon ones. It was pink and had flowers on it. You knew muzan would get rid of the upper moons and all demons if he becomes eats you and becomes immune to the sun, but demons didn't know that. You're only hope now was that the demons standing now infront of you (upper 6), to let you free if you explain what will happen when muzan eats you.

(I also have this character as Doma, Akaza, Kokushibo, also Hantengu&his clones, Kaigaku, Rui, Mukago,Enmu and Gyokko)