Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. A Symbiotic Relationship by Sagee_png

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

   • Mature
   • Graphic Depictions Of Violence
   • M/M
   • Work in Progress

   19 Jan 2026

   Tags

   • Graphic Depictions Of Violence
   • Shinazugawa Sanemi/Tomioka Giyuu
   • Kochou Shinobu & Tomioka Giyuu
   • Shinazugawa Genya & Shinazugawa Sanemi
   • Iguro Obanai & Shinazugawa Sanemi
   • Tokitou Muichirou & Tomioka Giyuu
   • Tomioka Giyuu & Urokodaki Sakonji
   • Tomioka Giyuu
   • Shinazugawa Sanemi
   • Kochou Shinobu
   • Kochou Kanae
   • Iguro Obanai
   • Rengoku Kyoujurou
   • Kamado Tanjirou
   • Tokitou Muichirou
   • Shinazugawa Genya
   • Urokodaki Sakonji
   • Ubuyashiki Kagaya
   • Mental Health Issues
   • Mental Breakdown
   • Mental Institutions
   • Mental Health Hospital
   • Suicide Attempt
   • Self-Harm
   • Intermittent Explosive Disorder
   • Post-Traumatic Stress Disorder - PTSD
   • Dissociative Identity Disorder
   • Depression
   • Schizophrenia
   • Major Depressive Disorder
   • depersonalization derealization disorder
   • ADHD
   • Shinazugawa Sanemi is Bad at Feelings
   • Protective Shinazugawa Sanemi
   • Shinazugawa Sanemi Being an Asshole
   • Sad Shinazugawa Sanemi
   • Shinazugawa Sanemi Has Issues
   • Shinazugawa Sanemi Swears
   • Tomioka Giyuu is Bad at Feelings
   • Tomioka Giyuu Needs a Hug
   • Sad Tomioka Giyuu
   • Kochou Shinobu & Tomioka Giyuu Friendship
   • Tomioka Giyuu Has Issues
   • Protective Urokodaki Sakonji
   • Shinazugawa Sanemi is a Good Older Sibling
   • Well when he can
   • Slow Burn
   • Character Death
   • Suicide
   • Past Child Abuse
   • Implied/Referenced Drug Use
   • Angst and Hurt/Comfort
   • It Gets Worse Before It Gets Better
   • Enemies to Friends to Lovers
   • Sickness
   • Everyone Has Issues
   • Dead Dove: Do Not Eat
   • Foster Care
   • Murder
   • Angst with a Happy Ending
   • Mental Health Awareness
   • Alternate Universe - Modern Setting
   • Eating Disorders

   Summary

   (Edits made to chapter 1 and name changed from Ashes to Acceptance)

   Sanemi and Giyuu 2 opposing forces find themselves roommates at a psychiatric hospital.

   Healing happens here but it’s not easy nor is it quick.

   (Coming soon later this year.)

   A story about healing together as one as something romantic brews under the surface.

   (PLEASE READ WARNING)

   Language:

   English

   Words:

   2,483

   Chapters:

   1/40

   Comments:

   7

   Kudos:

   42

   Bookmarks:

   5

   Hits:

   377