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1. what an anticlimactic reunion by Doodlecat19

   Fandoms: Undertale (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • No category
   • Work in Progress

   10 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sans/Sans (Undertale)
   • Sans & Sans (Undertale)
   • Sans Ensemble (Undertale)
   • Bad Sanses | Nightmare's Gang (Undertale)
   • Minor Polyamorous Bad Sanses | Nightmare's Gang (Undertale)
   • Polyamorous Bad Sanses | Nightmare's Gang (Undertale)
   • Dreamtale Nightmare Sans (Undertale)
   • Dusttale Sans (Undertale)
   • Horrortale Sans (Undertale)
   • Something New Sans | Killer (Undertale)
   • Xtale Sans | Cross (Undertale)
   • Dreamtale Sans | Dream (Undertale)
   • Child Dreamtale Sans | Dream (Undertale)
   • Dreamtale Sans | Dream Needs a Hug (Undertale)
   • Past Child Abuse
   • Protective Siblings
   • Dreamtale Sans | Dream Speaks Spanish (Undertale)
   • Dreamtale Nightmare Sans Speaks Spanish

   Summary

   It's been five hundred years.
   Five hundred years of spite and hatred, slowly turning into something more. He grew out of being that small child. He had long since killed the ones who hurt him.
   His sweet, helpful, clueless, dumb brother was inanimate now. He would stay that way.
   And if that little brother did return, he would be grown, surely.

   So now, staring at the armed child--and finding no difference between him and what he remembered him to be--Nightmare hesitated.
   Why was he so small?

   Language:

   English

   Words:

   3,140

   Chapters:

   1/2

   Comments:

   12

   Kudos:

   51

   Bookmarks:

   8

   Hits:

   207