Over a thousand years ago, (Y/n) was a human and lived with her family in a village. (Y/n) had been born with a fatal disease that had no cure so there was no hope in a good life for her. When (Y/n) turned 16 she was put in an arranged marriage and she was upset from this. Thinking that her life will be bitter and hopeless in a love less marriage and die young from her disease. But one night Muzan gave (Y/n) A choice to become a demon to leave behind her old life and start a new one as a demon. She had accepted the offer to become a demon. Muzan said (Y/n) was special because... And when the upper moons see her for the first time. What will happen? ⚠Warning⚠ This book contains Blood, Gore, Death, Violence, Bad Language, Abuse, Sexual Themes, Angst, and Trigger Warning too. Starting date - July 18, 2023 Ending Date - ??? Highest Rankings ( So far) #1 uppermoon #1 uppermoonzero #1 uppermoon0 #1 domaxreader Hello! I'm starting another demon slayer fan fiction and if you are under 18 or is sensitive to the stuff listed above then this book isn't for you. You've been warned. But anyways I hope you will enjoy it. All rights to demon slayer and you own yourself. I only own the some of plot stuff. And most art made is made by me :) So... I will be busy drawing all of it 🥲

─── 𝐇𝐢𝐬 𝐨𝐛𝐬𝐞𝐬𝐬𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐡𝐞𝐫, 𝐬𝐭𝐚𝐫𝐭𝐞𝐝 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐬𝐜𝐞𝐧𝐭 𝐚𝐧𝐝 𝐭𝐚𝐬𝐭𝐞 𝐨𝐟 𝐡𝐞𝐫 𝐛𝐥𝐨𝐨𝐝. Currently editing! I update whenever I can :)) 𝐖𝐫𝐢𝐭𝐭𝐞𝐧 𝐛𝐲: -𝐏𝐮𝐫𝐞-𝐖𝐡𝐢𝐭𝐞- 09/15/20

-Female Demon Oc- Danuja Shinazugawa used to be a GenZ teen but passed away and was reborn as Sanemi's little sister and Genya's older one. When her family was killed she was turned into a demon and made it her life goal to find her brothers, fight bad demons, help the victim of Muzan, and find the cure for demons. Along the way catching the hearts of some demons and a demon slayer. --Chapters 10 out of 10 COMPLETE-- Minor, endgame: Zenitsu x OC (lots of one-sided love be warned)

y/n kibutsuji was muzans little sister who suffered from the same disease he did. they first met when she was 5. Listen i have read a lot of amazing story like this but they never have the ending im looking for. or the excitement im looking for that comes with siblings. I have siblings of my own. and scenes im the oldest i can best incorporate this the way i like. and i hope you like it too I do not own kny all credits go to the creator. I only own half of this plot >_<

Tsugikuni [Name], Yoriichi's wife. They've been together for the longest. [Name] turned into a demon while protecting Yoriichi from a demon... but [Name] turning into a demon turned into an advantage. Yoriichi soon passed away from old age,but [Name] has promised him she will end Muzan and his brother Upper Moon One. Will she keep her promise and succeed? Or will she fail and die? Or... will she keep her promise but lose her life in the process..? - UNDER MAJOR EDITING!!!! Started: November 26, 2020 Ended: Ongoing - Highest Ranking: Kimetsu no yaiba: #2 ( 12/31/2020 ) Tanjiro: #8 out of 1000+ stories ( 1/14/21 ) Mitsuri Kanroji: #1 out of 190 stories (2/4/21) Cool: #12 out of 1000+ stories (2/20/21)

Book I. Complete As a girl named Y/n kamado was inside a box she was bring everywhere by her brother to every quest as then disaster struck as you were send to another world, as never to be seen again The writing will get better trust me:>

After discovering a mysterious mansion in an unknown forest, (Y/N) Tokito entered only to be knocked out in her steps. The feeling of emptiness and large masses of mist surrounded her just before waking up to a new time... . . . Warning! This is my first reader story, so please excuse or tell me of any mistakes I might make. I will highly appreciate any and all feed back! The cover is from pictures of the internet put together on Canva, so credits to the original artists! Demon slayer is not mine and neither is My hero academia. You are obviously you, so I don't own you either. Please enjoy! ( ^ω^ )

Kamado Y/n is the second oldest in the Kamado family, but due to the tragic event happened in the moutains, Y/n had turned into a demon. After a few days, Y/n unlocked her blood demon art. She concurred the sun.

Sʜᴇ ʜᴀᴅ sɪᴍᴘʟʏ ᴊᴜsᴛ ᴡᴀɴᴛᴇᴅ ᴛᴏ ʀᴇᴡᴀᴛᴄʜ ᴛʜᴇ ғɪʀsᴛ sᴇᴀsᴏɴ ᴏғ Dᴇᴍᴏɴ Sʟᴀʏᴇʀ. Nᴏᴡ ʜᴇʀᴇ sʜᴇ ᴡᴀs ʜᴀɴɢɪɴɢ ғʀᴏᴍ ᴀ ᴛʀᴇᴇ ᴀs ɪᴛ sᴇᴇᴍᴇᴅ. Nᴏᴛ ᴏɴʟʏ ᴛʜᴀᴛ ʙᴜᴛ sʜᴇ ʟᴏᴏᴋᴇᴅ ᴄᴏᴍᴘʟᴇᴛᴇʟʏ ᴅɪғғᴇʀᴇɴᴛ. Wʜᴀᴛ ᴛʜᴇ ʜᴇʟʟ ᴊᴜsᴛ ʜᴀᴘᴘᴇɴᴇᴅ!? • ────── ✾ ────── • ❝𝙸 𝚝𝚑𝚒𝚗𝚔 𝚢𝚘𝚞𝚛 𝚙𝚛𝚎𝚝𝚝𝚢 𝚑𝚘𝚝 𝚒𝚗 𝚖𝚢 𝚘𝚙𝚒𝚗𝚒𝚘𝚗 𝚋𝚞𝚝 𝙸'𝚖 𝚓𝚞𝚜𝚝 𝚜𝚊𝚢𝚒𝚗𝚐.❞ ❝𝚈𝚘𝚞 𝚝𝚑𝚒𝚗𝚔 𝙸'𝚖 𝚠𝚑𝚊𝚝...𝚗𝚘 𝚗𝚎𝚟𝚎𝚛𝚖𝚒𝚗𝚍 𝚓𝚞𝚜𝚝...𝚏𝚘𝚌𝚞𝚜 𝚘𝚗 𝚝𝚑𝚎 𝚝𝚊𝚜𝚔 𝚊𝚝 𝚑𝚊𝚗𝚍...❞ • ────── ✾ ────── • 𝐼𝑠𝑒𝑘𝑎𝑖𝑒𝑑 𝑅𝑒𝑎𝑑𝑒𝑟 𝒀𝒂𝒏𝒅𝒆𝒓𝒆 𝑴𝒊𝒄𝒉𝒊𝒌𝒂𝒕𝒔𝒖 𝑿 𝑹𝒆𝒂𝒅𝒆𝒓 ⚠︎𝕄𝕒𝕟𝕘𝕒 𝕊𝕡𝕠𝕚𝕝𝕖𝕣𝕤⚠︎ ☘︎━━━ᵈⁱˢᶜˡᵃⁱᵐᵉʳ━━━☘︎ ⁱ ᵈᵒ ⁿᵒᵗ ᵒʷⁿ ᵃⁿʸ ᵒᶠ ᵗʰᵉ ᶜʰᵃʳᵃᶜᵗᵉʳˢ ⁱⁿ ᵗʰⁱˢ ˢᵗᵒʳʸ ᵒʳ ᵃⁿʸ ᵃʳᵗ ˢʰᵒʷⁿ• ᵈᵉᵐᵒⁿ ˢˡᵃʸᵉʳ ᵃⁿᵈ ᵃˡˡ ⁱᵗ'ˢ ᶜʰᵃʳᵃᶜᵗᵉʳˢ ᵇᵉˡᵒⁿᵍˢ ᵗᵒ ᵏᵒʸᵒʰᵃʳᵘ ᵍᵒᵗᵒᵘᵍᵉ• ◈ ━━━━━━━ ◆ ━━━━━━━ ◈ Sᴛᴀʀᴛᴇᴅ: 2/6/22 Eɴᴅᴇᴅ: Sᴛᴀᴛᴜs: 𝑅𝑒𝑤𝑟𝑖𝑡𝑖𝑛𝑔 ◈ ━━━━━━━ ◆ ━━━━━━━ ◈

STATUS: UPDATING ⋆ ˚｡⋆୨୧˚ Kimetsu no Yaiba | Tokito Muichiro Mizuki, an unlucky girl who got transmigrated from the real world to the world of Kimetsu no Yaiba, she now has to live as one of the hashira's younger sister. With her undying love with Muichiro, will she able to change his fate? or let the author win and change nothing at all? ⋆ ˚｡⋆୨୧˚ ✧.* WARNING ✧.* 🍁 Contains Spoilers 🍁 ⋆ ˚｡⋆୨୧˚ Date Started: May 19, 2021 Date Ended: