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1. Splattered In Red by BlottedLinez17

   Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

   • Explicit
   • Graphic Depictions Of Violence, Major Character Death
   • F/M, M/M, Multi
   • Work in Progress

   03 Jan 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Tomioka Giyuu & Tomioka Tsutako
   • Sabito & Tomioka Giyuu
   • Shinazugawa Sanemi & Tomioka Giyuu
   • Kochou Kanae & Shinazugawa Sanemi
   • Kochou Kanae & Kochou Shinobu
   • Kochou Shinobu & Shinazugawa Sanemi
   • Iguro Obanai & Shinazugawa Sanemi
   • Kanroji Mitsuri & Tomioka Giyuu
   • Kanroji Mitsuri & Shinazugawa Sanemi
   • Shinazugawa Sanemi/Tomioka Giyuu
   • Kanroji Mitsuri/Shinazugawa Sanemi
   • Iguro Obanai/Shinazugawa Sanemi
   • Iguro Obanai/Tomioka Giyuu
   • Kanroji Mitsuri/Tomioka Giyuu
   • Iguro Obanai/Kanroji Mitsuri/Shinazugawa Sanemi/Tomioka Giyuu
   • Tomioka Giyuu
   • Tomioka Tsutako
   • Tomioka Tsutako's Fiancé
   • Sabito (Kimetsu no Yaiba)
   • Shinazugawa Sanemi
   • Kochou Kanae
   • Kanroji Mitsuri
   • Kochou Shinobu
   • Ozaki (Kimetsu no Yaiba)
   • Iguro Obanai
   • Kaburamaru | Iguro Obanai's Snake
   • Rengoku Kyoujurou
   • Rengoku Senjurou
   • Rengoku Shinjurou
   • Tomioka Giyuu-centric
   • Yandere Tomioka Giyuu
   • One-Sided Kochou Kanae/Shinazugawa Sanemi
   • Unreliable Narrator
   • Blood and Violence
   • Blood and Gore
   • Alternate Universe - Modern Setting
   • Alternate Universe - High School
   • Out of Character
   • Mentioned Sabito (Kimetsu no Yaiba)
   • Trans Shinazugawa Sanemi
   • POV Multiple
   • Iguro Obanai & Shinazugawa Sanemi Friendship
   • Tomioka Giyuu is Bad at Feelings
   • like really bad guys
   • Everyone Loves Shinazugawa Sanemi
   • Kidnapping
   • Murder
   • Poisoning
   • Violent Thoughts
   • and actions
   • House Fires
   • Fire
   • Impalement
   • mentioned - Freeform
   • Other Additional Tags to Be Added

   Summary

   Something has always been wrong with him

   They’ve never really known where it came from. This illness.

   Some of his relatives had believed it to come from a curse placed on a far back relative, from a demon.

   Giyuu doesn’t believe it, but, either way, this ailment affects him daily. He’s never gone a day without noticing it.

    

   Or, Giyuu is a Yandere and kills a whole bunch of your favorite kny characters, b4 getting into my favorite otp²

   Previously named Bloodstained Hands[REWRITE]

   Language:

   English

   Words:

   4,423

   Chapters:

   3/?

   Comments:

   7

   Kudos:

   19

   Bookmarks:

   2

   Hits:

   304