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1. Omission is Deception by Storys_End

   Fandoms: Undertale (Video Game)  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • Gen
   • Work in Progress

   02 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Dream/Nightmare (Brothers)
   • Ink/Error (Nemesis)
   • Star Sans/Nightmare's Gang (Enemies)
   • Reader (Random Person)
   • Reader
   • Original Characters
   • Sans Ensemble (Undertale)
   • Nightmare Sans
   • Dream Sans
   • Error Sans
   • Ink Sans
   • Cross sans
   • Dust Sans
   • Swap "Blue" Sans
   • Fell "Red" Sans
   • horror sans
   • Science Sans - Character
   • "I Had An Idea" Fic
   • Reader is a swimmer
   • gender neutral reader

   Summary

   You, are a regular, perfectly normal, happy human being in the real world.

   Then... something happens. You think the anime term is "isekai"?

   You don't know what's going on, why anything is happening, nor how you got in this... Weird new world. The only thing you do know is that someone, somewhere, is going after you. And they've promised you that you will never, ever get away.

   Language:

   English

   Words:

   3,498

   Chapters:

   3/?

   Comments:

   1

   Kudos:

   7

   Bookmarks:

   3

   Hits:

   86