A Gem/Admirabilis hybrid is suddenly thrust into a world of heroes and villains. Can her unique structure be enough to make up for her little knowledge? Will a certain half and half boy take interest in her? What secrets is she hiding? What'll happen if they suddenly get feelings for each other? And will they be able to be together? (I don't own Bnha, and anything I don't own goes to the actual owner's credit.)

"LOOK, FUCK. SHE'S JUST SO ADORABLE I CAN'T HELP IT." 𝘢 𝘢𝘵𝘵𝘢𝘤𝘬 𝘰𝘯 𝘵𝘪𝘵𝘢𝘯 𝘧𝘢𝘯𝘧𝘪𝘤𝘵𝘪𝘰𝘯. 𝘳𝘦𝘢𝘥𝘦𝘳 𝘪𝘯𝘴𝘦𝘳𝘵 ON-GOING AND EDITING

[OFFICIALLY DISCONTINUED] "𝑷𝒍𝒆𝒂𝒔𝒆 𝒔𝒑𝒂𝒓𝒆 𝒎𝒚 𝒔𝒊𝒔𝒕𝒆𝒓, 𝑰 𝒑𝒓𝒐𝒎𝒊𝒔𝒆 𝑰'𝒍𝒍 𝒇𝒊𝒏𝒅 𝒂 𝒘𝒂𝒚 𝒕𝒐-" "𝑺𝒕𝒂𝒏𝒅 𝒖𝒑 𝒂𝒏𝒅 𝒇𝒂𝒄𝒆 𝒚𝒐𝒖𝒓 𝒇𝒐𝒆𝒔, 𝒕𝒉𝒂𝒕 𝒊𝒔 𝒕𝒉𝒆 𝒐𝒏𝒍𝒚 𝒘𝒂𝒚 𝒕𝒐 𝒔𝒂𝒗𝒆 𝒚𝒐𝒖𝒓 𝒔𝒊𝒔𝒕𝒆𝒓" ✧✧✧✧✧ 𝐀 𝐦𝐞𝐫𝐞 𝐡𝐮𝐦𝐚𝐧, 𝐝𝐫𝐢𝐯𝐞𝐧 𝐟𝐫𝐨𝐦 𝐝𝐞𝐭𝐞𝐫𝐦𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐢𝐧𝐬𝐩𝐢𝐫𝐞 𝐚𝐧𝐝 𝐟𝐢𝐠𝐡𝐭 𝐚𝐥𝐨𝐧𝐠𝐬𝐢𝐝𝐞 𝐡𝐞𝐫 𝐩𝐞𝐞𝐫𝐬 𝐢𝐧 𝐭𝐡𝐞 𝐟𝐚𝐜𝐞 𝐨𝐟 𝐝𝐞𝐦𝐨𝐧𝐬. 𝐁𝐮𝐭 𝐢𝐭 𝐬𝐞𝐞𝐦𝐬 𝐝𝐞𝐭𝐞𝐫𝐦𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐢𝐬𝐧'𝐭 𝐭𝐡𝐞 𝐨𝐧𝐥𝐲 𝐭𝐡𝐢𝐧𝐠 𝐝𝐫𝐢𝐯𝐢𝐧𝐠 𝐡𝐞𝐫 𝐭𝐨 𝐝𝐞𝐟𝐞𝐚𝐭 𝐭𝐡𝐞 𝐰𝐫𝐞𝐭𝐜𝐡𝐞𝐝 𝐝𝐞𝐦𝐨𝐧𝐬. 𝐖𝐚𝐭𝐜𝐡 𝐚𝐬 𝐭𝐡𝐞 𝐩𝐞𝐨𝐩𝐥𝐞 𝐬𝐡𝐞 𝐦𝐞𝐞𝐭 𝐜𝐡𝐚𝐧𝐠𝐞 𝐡𝐞𝐫 𝐨𝐫 𝐢𝐬 𝐬𝐡𝐞 𝐭𝐡𝐞 𝐨𝐧𝐞 𝐜𝐡𝐚𝐧𝐠𝐢𝐧𝐠 𝐭𝐡𝐞𝐦? ✧✧✧✧✧ HASHIRA'S AGES HAVE CHANGED TO FIT THE PLOT [SLOW UPDATES!]

"The Title"

The mist pillar,Muichiro Tokito have a sister.Tokito Y/N,the tsuguko of Muichiro. A certain mission that make her teleport into future.What will happen to her? "I will change the whole shitty history and rewrite everything if I need to"-Tokito Y/N __ Demon Slayer Manga spoilers. Please don't copy my stories ideas. I don't own BNHA or Demon Slayer

(Bnha x reader x Upper Moons) Being daughter of No.2 Pro Hero is not a happy life for Y/N.Meet Todoroki Y/N twin sister of Todoroki Shoto.Y/N had happy life with her family expect Endeavor. A certain day she met the demon king and become friends with him.He will protect her anything it cost.Same with his elite members.Let's read this story to find out. Ps-KNY manga spoilers PPS-I don't own BNHA or KNY. PPPS-Please don't copy my stories ideas

Transmigrating into the world of Kimetsu no yaiba in the body of a Kakushi

Y/N Was The Surviving Young Sister Of The Spider Family That Was Slayed In Mount Natagumo,For Years She Hid From Demon Slayers.She Wanted To Survive For the Mother,Father,The Older Siblings And Rui,Even If She Knew That The Family Was Fake.She Was The Only One That Cared For All Of them Even For Rui,So Because Of That They Taught Her Their Skills In Repay For Her Kindness. So,After Years Of Hiding And Running Away From Demon Slayers.Y/N Stumbled Upon Slender Woods And Decided To Build Up The Small House That is An Exact Copy Of The Older Brother's(Ya Know The One Zenitsu Slayed).After 2 Years Of Staying There,Y/N Learned About Human Technology And Also Learned That Only to Show Emotions On People She Trusts. Y/N Survived Because Of the Towns Full Of Rare Blood,Not Going Out During Daytime And Also Being Friends With Yushiro And Other Surviving Demons .So,What Wil Happen If Y/N Meets A Bunch Of Pyschotic Killers To Trust After All These Years?Will They Leave Her?Will They Try And Kill Her?Will They Force Her Out? Or Will She Have A Family To Trust Again?