Y/N had longed to be a hero since she could understand the difference between good and evil, but when she was thirteen years old, she got news that her seemingly flawless quirk came with some uncommon and quite unappealing side effects. Ever since that day, a day persistent in Y/N's troubled and disoriented mind like an unshakable plague, she was never again the same - The unwavering, unbeatable champion had given up. Lost. But would she be lost forever? Although haunted by the very thoughts inside her own head and that which caused them, Y/N continued to pursue her dreams after what she'd thought was the lowest point in her life. She made it to UA, the most prestigious hero school in all of Japan and was on the path to become a hero . . . Great, right? Well, yes. But there was one small problem - In becoming a hero, Y/N was bound to die, her body unable to handle the hazardous quirk she possessed. The real problem with this, however, was not death itself - death was such a plausible thing to Y/N, funny even - but the lasting impact it had on those around her. Too bad she'd encountered such a haughty, relentless boy at UA . . . Temperamental sewer gremlins tend to be on the clingy side, and clingy didn't mix too well with a walking ticket to grief counseling. Y/N was going to need a hella of a lot more fanfiction and comic relief in her life if she was going to become a professional hero. Especially if she were to uncover the remedy to her quirk's destruction, one that lied beneath a predicament of deep family secrets and sweet lies - That is, if she even lived that long. Author's note: this is crossposted on ao3

You were one step to death, but someone came and save you and your brother. He was your saviour. He gave you a roof under your head, he gave you food to eat. He accepted you and your brother. You were grateful. What will happen now, I wonder? ❗DISCLAIMER❗ This story will contain strong language and touchy subjects. Those touchy subjects are spoilers. This will contain blood and other gory subjects in the future, so please be warned. And also it might contain some mature content in the F U T U R E. S P O I L E R S if it wasn't obvious enough. But I will try to not spoil it too much cause it might or might not follow the plot. Kimetsu no Yaiba belongs to Koyoharu Gotouge. Any media that will be used here all belong to their rightful owner. Unless specifically stated otherwise. >>> Started - 01/22/2020 Completed - 06/14/2020

He remembered the day he first saw her. She was breathtaking. He felt as if his worries were all gone. It was as if he was living in a peaceful world. Only for her to return home from a mission ; Hateful remarks were thrown at her, but he stood by her. For she was turned into a demon.

| Kimetsu No Yaiba | ----------------------------------- You bring light to everyone around you. Pure, shining and vivid. But who gives you light, when you've lost your own? ----------------------------------- Everything from Kimetsu No Yaiba is owned by Koyoharu Gotōge. Pictures are also owned by their specific owners.

You became a pillar way before tanjiro and Giyu met, so this was like basically the beginning in the demon slayer anime/manga. You are the blood pillar that has a demonic sword that needs blood in order to do blood techniques and breathing. You have an X shaped scar on your back which came from a demon trying to hurt you when you were little. You master 10 breathings...... When you see the Wind pillar you instantly felt uneasy and weird inside which to your understandings didn't make sense till later . you had demon blood in you because of the sword itself so your immortal...But luckily the Hashira accepted you because you killed an Upper moon and didn't even attempt to eat human flesh and the fact that you sacrificed your humanity to weild such a sword to slay demons with. But little did you remember that you lost your humanity completely at a younger age due to unknown events. You forgot this memory and only thought you lost your human side to the sword itself DISCLAIMER: This story will contain gore, strong language, touchy subjects, Those touchy subjects will bring spoilers to the manga!!! It will also contain some Mature content later on in this series!!!! S P O I L E RS! this is will be following the manga/anime at most parts but ill be changing it throughout. Kimetsu no Yaiba belongs to Koyoharu Gotouge