Muzan Kibutsuji is your lord, as the King of Demons he turned you into one and you becamed the Uppermoon 6 since Daki and Gyutaro died, Muzan is all obsessed with you, even thought you're a low rank and other Uppermoons tease you, something he dislikes pretty badly, he's tall, black haired, pale skin with red eyes, he's also very strong and controlative, now posessive and obsessed with you