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1. i don't know why you would care, but i'm really trying by starry_window

   Fandoms: Undertale (Video Game)  

   • Mature
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   11 Jul 2026

   Tags

   • No Archive Warnings Apply
   • Sans/Sans (Undertale)
   • Something New Sans | Killer (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Self-Harm
   • Blood and Injury
   • Knives
   • Scars
   • Bad Flirting
   • Innuendo
   • Present Tense
   • Wound Care
   • Swearing
   • Something New Sans | Killer Needs A Hug (Undertale)
   • Something New Sans | Killer-centric (Undertale)
   • Caring Dreamtale Nightmare Sans (Undertale)
   • Minor Polyamorous Bad Sanses | Nightmare's Gang (Undertale)
   • Self-Harm Recovery
   • References to Addiction
   • Mental Breakdown
   • Angst with a Hopeful Ending
   • Non-Sexual Nudity
   • skeleton nudity. but still
   • Dreamtale Nightmare Sans/Something New Sans | Killer (Undertale)

   Summary

   Intent dictates whether an injury scars or heals over fully, leaving nothing behind to prove it was ever really there.

   Killer struggles with this, and fails spectacularly at taking a shower in the meantime.

   The healing process is never linear. It has its ups and downs. This is definitely a down. Luckily, Nightmare is there to help with the aftermath.

   (In which Killer relapses during his SH recovery)

   Language:

   English

   Words:

   3,256

   Chapters:

   1/1

   Comments:

   4

   Kudos:

   42

   Bookmarks:

   4

   Hits:

   194