Kny

This is Demon Slayer! You: Demon Kokushibo's brother Uppermoon 1, you share the rank with Kokushibo, 7 years old, extremly strong, girl(womp womp boys), choos e erything else! Charactersstill alive: You, Kokushibo, Muzan, Tanjiro, Zenitsu, Inosuke,nezuko, add the others yourself! Tanjiro: Human, strong, uses sun breathing. Zenitsu:Human Strong ahen asleep, uses thunder brearhing Inosuke: Human Strong, uses beast breathing, wears a boar head on his head Kokushibo: Demon, Uppermoon 1, your brother, extremly strong, uses mooon breathing.