This book is to explain my AU and for some headcanons! (Also some oc's) Inspired by Junpier_Tsuki, XxFlippingRandyxX and others! Probably will edit chapters to add things + edit spelling and stuff Swearing knowing me Only people I state are my oc's belong to me, everyone else is not mine. Started: 9/10/22 (10/9/22 for people that don't live w/ me)

Mythical creatures exist, not that many people know. Only a select few are blessed with that knowledge. Giyu Tomioka and his sisters are mermaids. All sun breath users have been fire elves. What happens when those two worlds collide? Sorry I suck at descriptions lol Giyu + sisters are mermaids Tanjiro and all past users of sun breathing are fire elves Good uppermoons au Alive Tsutako au Giyuaoi sibling au Alive Kanae au Alive Kyojuro au Started: 16/10/22 (10/16/22 for Americans) Finished:

❝𝙅𝙪𝙨𝙩 𝙨𝙩𝙖𝙮 𝙖𝙨 𝙢𝙮 𝙥𝙧𝙚𝙩𝙩𝙮 𝙡𝙞𝙩𝙩𝙡𝙚 𝙢𝙖𝙧𝙞𝙤𝙣𝙚𝙩𝙩𝙚 𝙛𝙤𝙧𝙚𝙫𝙚𝙧.❞ ╰┈➤ IN WHICH you became Douma's plaything for years until the day he decided to turn you into a demon, so you can stay as his pretty little marionette forever. ˏˋ°•*⁀➷ Pre-Canon ˏˋ°•*⁀➷ Mature Contents ˏˋ°•*⁀➷ TW: Suicide ˏˋ°•*⁀➷ YANDERE 【 童磨 】 ───── ⋆⋅☆⋅⋆ ───── 𝗗𝗢𝗨𝗠𝗔 𝗫 𝗥𝗘𝗔𝗗𝗘𝗥 𝗦𝗧𝗔𝗥𝗧𝗘𝗗: 𝗠𝗔𝗥𝗖𝗛 𝟮𝟬𝟮𝟮 𝗘𝗡𝗗𝗘𝗗: 𝗝𝗨𝗡𝗘 𝟮𝟬𝟮𝟯 Demon Slayer ©Kyoharu Gotouge MARIONETTE ©ASTRAGAZER- ---

~discontinued till further notice~ Credit to the person who made the cover! I don't know the name of the person tho🥶 Started: February 14th 2022 First post: February 15th 2022