You were adopted by Shinobu like she did to kanao, Aoi, kiyo, sumi, and naho, naho, sumi, and kiyo are the youngest 9 or 10, kanao is the middle 15, aoi is the third oldest 16, and you were seventeen and shinobu was eighteen, your all butterfly sisters and all of you have a butterfly clip with diffrent colors, she adopted you as a sister and now your the new butterfly sister you guys work at the butterfly mansion treating demon slayer wounds after they come back after a fight. You were looking for kanao since she's an old butterfly sister and your a new one and then you bumped into a large figure making your butterfly clip fall and the man looked down at you

Giyuu: "where are you going, brat"