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1. Blossoms of Regret by fushigiyuu

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

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   26 Sep 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shinazugawa Sanemi/Tomioka Giyuu
   • Kanzaki Aoi & Tomioka Giyuu
   • Kanzaki Aoi & Shinazugawa Sanemi
   • Shinazugawa Genya & Shinazugawa Sanemi
   • Shinazugawa Genya & Tomioka Giyuu
   • Kanzaki Aoi & Shinazugawa Genya
   • Shinazugawa Sanemi
   • Tomioka Giyuu
   • Kanzaki Aoi (Kimetsu no Yaiba)
   • Uzui Tengen
   • Shinazugawa Genya
   • Kamado Tanjirou
   • Tsuyuri Kanao
   • Daki | Ume (Kimetsu no Yaiba)
   • Kanroji Mitsuri
   • Iguro Obanai
   • Rengoku Kyoujurou
   • Kochou Kanae
   • Himejima Gyoumei
   • Ubuyashiki Kagaya
   • Tokitou Muichirou
   • Original Male Character (Yamada)
   • Hanahaki Disease
   • Alternate Universe - Reincarnation
   • POV Multiple
   • Parent Tomioka Giyuu
   • Hurt Tomioka Giyuu
   • Soft Tomioka Giyuu
   • Shinazugawa Sanemi is Bad at Feelings
   • Protective Shinazugawa Sanemi
   • Soft Shinazugawa Sanemi
   • Kanzaki Aoi Needs a Hug
   • Shinazugawa Sanemi is a Good Sibling
   • Minor Hashibira Inosuke/Kanzaki Aoi
   • Alternate Universe - Kimetsu Gakuen (Kimetsu no Yaiba)
   • first chapter is set in canon
   • rest of the chapter are set in Gakuen universe
   • Minor Shinazugawa Genya/Tokitou Muichirou
   • Bisexual Tomioka Giyuu
   • Gay Shinazugawa Sanemi
   • Enemies to Friends to Lovers
   • Supernatural Elements
   • Minor Rengoku Kyoujurou/Uzui Tengen
   • Eventual Smut

   Summary

   After a school trip to the Ubuyashiki Demon Slayer Museum, math teacher Sanemi Shinazugawa is haunted by fragments of his tragic past life and flowers in his lungs.

   Series

   • Part 2 of In The Quiet Between Petals🌸🍃🌊

   Language:

   English

   Words:

   26,017

   Chapters:

   6/?

   Comments:

   52

   Kudos:

   183

   Bookmarks:

   27

   Hits:

   2,925