A long time ago, you were human and met a man named Muzan Kibutsuji. You were friends. But one night, you walked in in him eating a human and found out he wasn't a human, but demon. He killed you, but he decided to make you into a demon as well, so he cut himself and let a drop of his blood fall into your corpse. Showing that he did slightly care about you as a friend, but not more than his title

Then, just left like nothing happened. You soon went on as your life as a demon

Your demon art was like a siren kinda, you had beautiful singing and were beautiful youself. Your singing made people drawn to you or make their ears bleed. And you could summon water, or you could suffocate them just by staring with your red eye that was covered under your bangs if you wanted to. Your hair was long, black, and luscious, and your banges covered one eyes, your eyes were the coler of the sea, and the one that was covered was red and if you looked into that eyes youbwould suffocate, and your skin was so pale it was almost white. And you had a beautiful furisode that was black and blue with a flower pattern. And had a red Kanzashi in your hair, with some ocean blue bracelets and a gold necklace with a rose on it

One day, Muzan acknowledged your existence and was shocked about how beautiful but strong you were. He watched you and saw you were strong enough to replace Akaza, the third uppermoon. He offered you that, you just accepted. And you became the third uppermoon

"Silence."

Muzan said to the bickering uppermoons. They immediately shut up.

"This is Alice. She will be the new uppermoon three."

He said as you walked in and presented yourself. Gyutaro and Daki looked at you in jealousy over your looks. Gyokko just stared. Hantengu looked scared and just hid behind the stairs, Nakime was with her banjo emotionlessly. Akaza looked at you respectfully and also competitively. Doma looked zesty and playful. Kokushibo just stared emotionlessly. And Muzan was emotionless