(The reader will be the Lady from Little Nightmares.) (Y/N) was walking around the headquarters in the maw. Then a portal opened and she fell into a world where demons and demon slayers exists. Will she still get back to her world? Or will she stay in the world of demons and demon slayers who are Yanderes? Check out my profile to read my other stories: Yandere Sans Aus x Nezuko reader Soulmate-Sans Au x Kamado reader x (3 only) Papyrus Au (Working on it)

Hello, this is my first story. I don't own demon slayer or Any photos or videos I use in this story the credit goes to their rightful owners (English is not my first language so there might be a lot of spelling/grammar mistakes) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In this story, Y/n is an abnormal boy with an extremely handsome face and a kind heart (and a curse). watch what happens to him as he has the attention of the uppermoon's and the demon queen muzan herself, for he is destined to be their husband. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ˜"*°•.˜"*°• Best rankings achieved •°*"˜.•°*"˜ #61 in fanfiction out of 1.07M on 9 Aug 2022 #181 in xreader out of 142K on 28 Aug 2022 #178 in malereader out of 27.4K on 7 Oct 2022 #129 in harem out of 20K on 31 July 2022 #20 in demonslayer out of 15.3K on 9 Sep 2022 #10 in kimetsunoyaiba out of 5.96K on 2 Sep 2022 #4 in genderbend out of 4.78K on 14 July 2022 #8 in uppermoons out of 507 on 12 Sep 2022 #5 in daki out of 454 on 24 July 2022 #1 in nakime out of 91 on 29 May 2022 #5 in yandereharem out of 69 on 21 June 2022 #1 in yanderexmalereader out of 63 on 29 May 2022 #1 in femaleyandere out of 56 on 29 May 2022 #1 in Malereaderxharem out of 43 on 19 April 2022 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Started on 3/03/2022 - Completed on 12/04/2023

One day y/n buys a Kimetsu No Yaiba dating simulator thinking it was just going to be all fun in games. That is until she is transported into the game as the main character. There is something wrong with this game as some of the love intrest start to act out of character. Will y/n be able to escape? Keep reading to find out. TW: cussing, stalking, valance, SA, and other messed up shit because it's a YANDERE

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 ◈ ━━━━━━━ ◆ ━━━━━━━ ◈

Y/N finds herself in a modern-day Kimetsu No Yaiba setting, attending school, doing her homework, having movie nights by herself, all the normal things. What she doesn't know is how many people are dying to earn her love. Y/N's family was murdered by her older sister for how their parents treated them. Because of this, she struggles to open up to and trust people. She follows strict, self-set rules at all times; do not grow close to people, and do NOT open up to anyone. Warning! This story contains the following: Gore Violence Murder Stalking Obsessive behavior Yandere behavior Child abuse Depressive episodes, mentions of suicide