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1. Fraud Among Them by RedtheGhost

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

   • Mature
   • Major Character Death
   • M/M
   • Complete Work

   23 Oct 2026

   Tags

   • Major Character Death
   • Rengoku Kyoujurou/Tomioka Giyuu
   • Kibutsuji Muzan & Tomioka Giyuu
   • Sabito & Tomioka Giyuu
   • Tomioka Giyuu
   • Rengoku Kyoujurou
   • Kibutsuji Muzan
   • Tomioka Tsutako
   • Sabito (Kimetsu no Yaiba)
   • Urokodaki Sakonji
   • Angst
   • Hurt No Comfort
   • Emotional Whump
   • Alternate Universe - Canon Divergence
   • Implied/Referenced Character Death
   • Dissociation
   • Morally Ambiguous Character
   • Tomioka Giyuu Needs a Hug
   • Tomioka Giyuu-centric
   • Tags Contain Spoilers
   • Giyuu is Muzan's Son
   • Family Member Death
   • Abusive Parents
   • Emotional/Psychological Abuse
   • Half-Demon Tomioka Giyuu
   • Grief/Mourning
   • Emotional Manipulation
   • Running Away
   • Physical Pain
   • Rengoku Kyoujurou's Name Spelled as Rengoku Kyojuro
   • Rengoku Kyoujurou is a Ray of Sunshine
   • Emotionally Repressed
   • Foreshadowing
   • Parallels
   • Forced to kill
   • Doomed Yaoi
   • Toxic Rengiyuu
   • Lies
   • Self-Hatred
   • Dead Dove: Do Not Eat
   • Kibutsuji Muzan Being an Asshole
   • Hickeys to Cannibalism
   • I Can't Believe I Wrote This
   • No beta we die like Kyojuro
   • Ambiguous/Open Ending

   Summary

   "Since before Giyuu could even decipher right from wrong, he was taught how to kill people. Of course he was, he was raised by the king of demons. He’d never seen death or murder as a bad thing, just a natural part of life that was brought upon people early at times... That is, of course, until he felt the effects of a loved one’s death firsthand."
   Or
   Giyuu is Muzan's son and accidentally falls in love (GONE WRONG)

   Language:

   English

   Words:

   4,059

   Chapters:

   1/1

   Comments:

   3

   Kudos:

   16

   Hits:

   76