Swap AU kny.

Muzan- master of hashiras, no breathing style. Kokushibo- strongest hashira, moon breathing. Douma-2nd strongest, ice breathing, Akaza- 3rd strongest, snow hashira. Nakime-4th strongest, music breathing wich is controlled by her biwa, Gyokko- 5th strongest, water breathing, Daki and gyutaro-spear breathing, uses guitarist scythes. Emnu-6th strongest, morph breathing, can morph into anyone or anything. Rui: 7th strongest, spider breathing. Demons: Tanjiro- demon king. Gyomei-upper1 Sanemi-upper2, uses a pinwheel. Obanai: upper3, half snake. MUICHIRO: don’t touch the mist, or you’ll loose ur memories. Giyuu: upper5, Rengoku: upper6, Tengen: lower 1, relies on other demons powers. Mitsuri: lower2, cannot be killed unless heart removed. Shinobu: lower 3, her butterflies produce toxic poison. YOU: a nice demon, works with hashiras, white to green hair, wears a biwa on ur back, wears a large hat that covers ur body, ur haori is like kanaos, ur blood demon art extra eyes,