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• New Research Topic: The Soul by Brihiri_312

  Fandoms: Undertale (Video Game), Deltarune (Video Game)  

  • General Audiences
  • Creator Chose Not To Use Archive Warnings
  • Gen, Other
  • Work in Progress

  23 Apr 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • W. D. Gaster & Undertale Player
  • W. D. Gaster & Deltarune Player
  • Deltarune Player/W. D. Gaster
  • W.D. Gaster/Undertale Player
  • W. D. Gaster
  • Undertale Player
  • Deltarune Player
  • Other Undertale Characters
  • Frisk (Undertale)
  • Existentialism
  • The Void
  • Loneliness
  • Dissociation
  • Slow Burn
  • W. D. Gaster-centric
  • Gaster Cat of Schrödinger
  • why this isn't a tag
  • The author is Aroace and is trying to write a romantic relationship
  • When the attraction is so strong that it makes you remember your own name.
  • Internal Monologue
  • Kris' Red Soul is the Angel (Deltarune)
  • Deltarune Player is the Angel
  • Character Study
  • Obsession
  • Poetic
  • Other Additional Tags to Be Added
  • Animal Metaphors
  • Experimental Style

  Summary

  (SLOW UPDATES! This is getting bigger than I thought)

  _________________

  After spending so long in the Void with his mind atrophied, after losing any will to keep watching and observing, after losing interest in life itself… The spark for knowledge, the longing for companionship and the melancholy of having lost everything… Something new finally appears on the horizon. Yes… something new.

  ………
  ……..

  A new object of research for... Gaster. W. D. Gaster.

  Language:

  English

  Words:

  10,546

  Chapters:

  4/?

  Comments:

  30

  Kudos:

  81

  Bookmarks:

  8

  Hits:

  1,010

• A Voice, a Heart, and the Void by Brihiri_312

  Fandoms: Deltarune (Video Game)  

  • General Audiences
  • Creator Chose Not To Use Archive Warnings
  • Gen, Other
  • Complete Work

  07 Apr 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Deltarune Player/W. D. Gaster
  • W. D. Gaster/Kris' Red Soul
  • Angel (Deltarune) & W. D. Gaster
  • W. D. Gaster
  • Deltarune Player
  • Kris' Red Soul (Deltarune)
  • Existentialism
  • It/Its Pronouns for The Soul (Deltarune)
  • How Do I Tag
  • Ambiguous Relationships
  • I Wrote This Instead of Sleeping
  • Corestrings - Freeform
  • English Is Not the Author's First Language
  • The author is Aroace and doesn't know how to write romantic relationships
  • mutual fascination
  • why this isn't a tag
  • I tried my best even though I was at my worst

  Summary

  The Soul spins slowly in the void.

  Yes… I would spend eternity with him — it thinks, nodding slightly, only to realize it had not heard a single word Gaster had said.

  Ah.

  "THEN…

  I SUPPOSE…

  YOU UNDERSTAND?"

  ...

  Until the next chapter comes, I will still have much to hear — won’t I? — the Soul thinks, without a single regret.

  Language:

  English

  Words:

  1,080

  Chapters:

  1/1

  Comments:

  2

  Kudos:

  51

  Bookmarks:

  3

  Hits:

  334