Nakime

Nakime is one of the strongest and smartest demon ever created by muzan kibutsuji, the demon king, so when nakime was a human she was married to a alcoholic and abusive husband who would hit her and spend her money on alcohol nakime is a 27 year old upper moon four created by muzan kibutsuji, the demon king, as I said when she was not a demon she was married to a gambler and abuser who used to take her money to gamble it away also she was biwa player. One day nakime was going to a concert so she wanted to buy a dress, but her husband gambled all her money away, nakime got angry and killed him when she went to the concert and stepped on stage she was nervous but started playing her biwa, everybody taught nakime was going to play trash but when nakime started playing her biwa the crowd was shocked by how beautiful the sound was, after she was done playing everyone started clapping and praised her, so every time nakime had to go to a concert she would kill a person until music with song good and beautiful but she choose the wrong one this time, because the person she choose was no other than(muzan kibutsuji the demon king) muzan saw potential in nakime, so decided to turn her into a demon and she became the upper moon four demon in no time Also nakime could control the Infinity Castle and she could send other demons into the sun to die, by playing her biwa anytime she needs and wants, she couldn't even send a demon came into the sun (I don't know why she just could kill him) nakime could also create small eyes to spy on demon slayers, she could even send signals or things to muzan through her hair letting him know what is happening and she always has her biwa with her, she is also the one to keep the upper moons in line and she is also one of news on muzan favorite(just Ike me, love her) Your a demon and you're in the infinity castle with nakime and she is playing her biwa, you could be a male demon or female and also a upper or lower moon demon👋👋👋