Archive of Our Own ^beta

Works which have used it as a tag:

• Crimson Explosion // Blooming Might by Virgilisspidey

  Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

  • General Audiences
  • Choose Not To Use Archive Warnings
  • Gen
  • Work in Progress

  07 Jun 2025

  Tags

  • Creator Chose Not To Use Archive Warnings
  • No Romantic Relationship(s)
  • Bakugou Katsuki & Midoriya Izuku
  • Midoriya Izuku & Midoriya Inko
  • Bakugou Katsuki & Bakugou Mitsuki
  • Bakugou Katsuki & Bakugou Masaru
  • Bakugou Katsuki & Yushiro
  • Bakugou Katsuki & Lady Tamayo
  • Midoriya Izuku & Yushiro
  • Midoriya Izuku & Lady Tamayo
  • Bakugou Katsuki & Kamado Tanjirou
  • Kamado Tanjirou & Midoriya Izuku
  • Kamado Nezuko & Midoriya Izuku
  • Kamado Nezuko & Kamado Tanjirou & Midoriya Izuku
  • Agatsuma Zenitsu & Hashibira Inosuke & Kamado Tanjirou
  • Kamado Nezuko & Kamado Tanjirou
  • Bakugou Katsuki
  • Midoriya Izuku
  • Midoriya Inko
  • Bakugou Mitsuki
  • Bakugou Masaru
  • Kibutsuji Muzan
  • Tamayo (Kimetsu no Yaiba)
  • Yushiro (Kimetsu no Yaiba)
  • Jiki (OC)
  • Yaoroshi Yukina (OC)
  • Yaoroshi Tadashi (OC)
  • Kamado Tanjirou
  • Tsuyuri Kanao
  • Agatsuma Zenitsu
  • Hashibira Inosuke
  • Shinazugawa Genya
  • Ubuyashiki Kiriya
  • Ubuyashiki Kanata
  • Susamaru (Kimetsu no Yaiba)
  • Yahaba (Kimetsu no Yaiba)
  • Rui (Kimetsu no Yaiba)
  • Mother Spider Demon (Kimetsu no Yaiba)
  • Father Spider Demon (Kimetsu no Yaiba)
  • Older Brother Spider Demon (Kimetsu no Yaiba)
  • Older Sister Spider Demon (Kimetsu no Yaiba)
  • Murata (Kimetsu no Yaiba)
  • Rengoku Kyoujurou
  • Shinazugawa Sanemi
  • Uzui Tengen
  • Tomioka Giyuu
  • Kochou Shinobu
  • Kanroji Mitsuri
  • Iguro Obanai
  • Tokitou Muichirou
  • Himejima Gyoumei
  • Ubuyashiki Kagaya
  • Ubuyashiki Kuina
  • Ubuyashiki Hinaki
  • Kanzaki Aoi (Kimetsu no Yaiba)
  • Terauchi Kiyo
  • Nakahara Sumi
  • Takada Naho
  • Other Additional Tags to Be Added
  • Canon-Typical Violence
  • tags will be added as story progresses
  • Demon Midoriya Izuku
  • Quirkless Midoriya Izuku
  • Crossover
  • Alternate Universe - Canon Divergence
  • Bakugou Katsuki-centric
  • Bakugou Katsuki is Bad at Feelings
  • Original Character(s)
  • Minor Original Character(s)
  • If you can’t already tell i am adding characters in the tags based on their appearances lol

  Summary

  During one particularly harsh winter break, Katsuki finds himself taking care of a demonized Izuku.

  Watch them navigate through swordsmen and man-eating monsters as they try to find their way back home

  AKA

  The Demon Slayer x My Hero Academia crossover that nobody asked for but I had to make because it's stuck in my brain

  -----

  [Previous Arc: Mount Natagumo Arc 4/4 ]

  [Current Arc: The Village That Smiles Arc 1/5]

  [Next Arc: Ozone and Combustion Arc 0/2]

  Language:

  English

  Words:

  72,323

  Chapters:

  13/34

  Comments:

  58

  Kudos:

  202

  Bookmarks:

  59

  Hits:

  4,866