Demon slayer

You name Hyun Vivi Kotana Akira shōta Kibutsuji And you age 3 years old. you Muzan's daughter. you human okay. and muzan love you much. muzan always protect you from demons slayer. All uppermoons call you Princess Akira. and All uppermoons always protect you from demons slayer. All uppermoons always playing with you every day. power(whatever you want) You hair Black and you eyes Dark purple to Light Purple. and muzan hide yourself from everyone to keep you safe. muzan forbid you to leave the castle for your safety. and muzan kill your mother because your mother is a traitor. You(kind,innocent, beautiful, always afraid, crybaby,love everyone) and muzan give you a necklace and you can wear it around your neck. Okay, actually, the necklace is a camera shaped like a necklace from Muzan but you dont know. -story (You are being looked after by All Uppermoons because Muzan is away for 15 days okay and All Uppermoons are very patient in looking after you and muzan don't want to see you hurt even a little bit) and You still a baby.