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1. Ghastly intervention by DriftingStratus

   Fandoms: Undertale (Video Game)  

   • Mature
   • Graphic Depictions Of Violence, Major Character Death
   • Gen
   • Complete Work

   12 Jul 2026

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Sans & Sans (Undertale)
   • Sans Ensemble (Undertale)
   • Eventual Happy Ending
   • Something New Sans | Killer (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Dreamtale Sans | Dream (Undertale)
   • Something New Sans | Killer Needs A Hug (Undertale)
   • Something New Sans | Killer Being a Little Shit (Undertale)
   • Dusttale Sans (Undertale)
   • Horrortale Sans (Undertale)
   • Xtale Sans | Cross (Undertale)
   • XTale Sans | Cross Needs a Hug (Undertale)
   • Delta Sans - Freeform
   • Othertale Sans | Color (Undertale)
   • Rated for Violence
   • Dreamtale Nightmare Sans Being a Jerk (Undertale)
   • Angst and Hurt/Comfort
   • Alternate Universe - Undertale Multiverse | UTMV (Undertale)

   Summary

   Killer never had a choice. He was Nightmare's loyal vassal and nothing else. The same could be said about Cross.

   But every tool has a breaking point and it seems like Killer had reached his. When Cross offers Killer a way to escape, does he take it? Or is that he doesn't make choices his choice?

   Language:

   English

   Words:

   21,869

   Chapters:

   18/18

   Comments:

   23

   Kudos:

   87

   Bookmarks:

   12

   Hits:

   1,375