1 Series by ExistenceExists

Listing Series

• Multiverse-Hoppers (MV-H) by ExistenceExists

  Fandom Undertale (Video Game)

  • General Audiences, Mature, Teen And Up Audiences
  • No Archive Warnings Apply, Graphic Depictions Of Violence
  • Gen
  • Series in Progress

  28 May 2025

  • No Archive Warnings Apply
  • Graphic Depictions Of Violence
  • Sans & Sans (Undertale)
  • Sans (Undertale)
  • Sans Ensemble (Undertale)
  • Dreamtale Nightmare Sans (Undertale)
  • Dreamtale Sans | Dream (Undertale)
  • Underswap Sans (Undertale)
  • Xtale Sans | Cross (Undertale)
  • Error Sans (Undertale)
  • _____tale Sans | Ink (Undertale)
  • Epictale Sans (Undertale)
  • science sans/sci - Freeform
  • Horrortale Sans (Undertale)
  • Dusttale Sans (Undertale)
  • Killer Sans (Undertale)
  • most of them only really appear for a paragraph or two but they are there
  • Alternate Universe - Undertale Multiverse | UTMV (Undertale)
  • Swapdreamtale Nightmare Sans (Undertale)
  • he's also not there for long but he's actually plot-relevant to the series so
  • Alternate Universe - Canon Divergence
  • Alternate Multiverses
  • a.k.a. - Freeform
  • The Omniverse
  • (i think)
  • this probably won't make much sense
  • but it's not supposed to so don't worry if you get confused
  • Backstory
  • Humor
  • Attempt at Humor
  • Apocalypse
  • Sort Of
  • it's more of a possible apocalypse really
  • End of the World
  • or multiverse
  • This is a lot more lighthearted than those last few tags make it sound I swear
  • things get mildly existential in the beginning
  • Existentialism
  • Child Dreamtale Sans | Dream (Undertale)
  • for one singular sentence but he is ALSO plot-relevant
  • _____tale Sans | Ink Being an Idiot (Undertale)
  • he's being more silly than anything though
  • Error Sans Being a Jerk (Undertale)
  • Blue is more than willing to stab people if they annoy him
  • or just throw them
  • Beginnings
  • Cross has not slept in several days
  • someone go knock him unconscious already
  • Bad Sanses | Nightmare's Gang (Undertale)
  • Star Sanses (Undertale)
  • Crack Treated Seriously
  • basically the multiverse is collapsing and no one is taking it as seriously as they probably should
  • Set in a truce AU
  • Self-Indulgent
  • Nightmare is scared of Ink's house
  • And honestly that's completely fair
  • Alternative Universe - Swapdreamtale (Undertale)
  • Alternate Universe - Dreamtale (Undertale)
  • Hijinks & Shenanigans
  • Crack
  • Fluff and Crack
  • Passive Dreamtale Nightmare Sans (Undertale)
  • Child Dreamtale Nightmare Sans (Undertale)
  • Sad Dreamtale Nightmare Sans (Undertale)
  • Protective Dreamtale Sans | Dream (Undertale)
  • Dreamtale Nightmare Sans Needs a Hug (Undertale)
  • Uncorrupted Dreamtale Nightmare Sans (Undertale)
  • POV Dreamtale Sans | Dream (Undertale)
  • Worried Dreamtale Sans | Dream (Undertale)
  • Dreamtale Sans | Dream Being a Jerk (Undertale)
  • Canonical Child Abuse
  • Child Abuse
  • Past Child Abuse
  • Angst
  • Fluff and Angst
  • Angst with a Happy Ending
  • Angst and Hurt/Comfort
  • Minor Character Death
  • the villagers get murdered
  • yay
  • These tags make it sound worse than it is
  • but it's definitely not light-hearted
  • Bullying
  • Fluff
  • Family Fluff
  • Caring Dreamtale Nightmare Sans (Undertale)
  • Parental Dreamtale Nightmare Sans (Undertale)
  • Angst and Humor
  • Post-Betrayal
  • Betrayal
  • (mentioned) - Freeform
  • Dreamtale Sans | Dream Needs a Hug (Undertale)
  • Protective Dreamtale Nightmare Sans (Undertale)
  • Some Humor
  • Implied/Referenced Child Abuse
  • Implied/Referenced Character Death
  • Child Death
  • This sounds way worse than it is but it's still Not Great
  • times two
  • Bad Sanses | Nightmare's Gang As Family (Undertale)
  • only for some parts though not the whole thing
  • Trans Male Character
  • Trans XTale Sans | Cross (Undertale)
  • XTale Sans | Cross Needs a Hug (Undertale)
  • XTale Sans | Cross-centric (Undertale)
  • XTale Sans | Cross Being an Idiot (Undertale)
  • That last one is specifically for MV-H!Cross
  • Coming Out
  • Body Dysphoria
  • Fluff and Humor
  • Mentioned XTale W. D. Gaster

  Summary

  Cross and Blue travel through a series of different realities, attempting to find something that can repair their own collapsing multiverse - luckily, it's been placed in a stasis by Error, so there's no need to rush. They have all the time they could ever need for things such as general shenanigans, making new friends - and enemies, of course - dragging an alternate version of Nightmare into the mess that they call their lives, threatening literal gods, being menaces to society in almost every possible way, accidentally adopting a child variant of Dream, somehow both improving and completely ruining the lives of everyone they meet... the list goes on.

  Cross just wants to complete their mission, and maybe punch a few people while he's at it. Blue is fully capable of getting into a fight with a god and winning, and he knows it. Dream is a traumatised five year old who just lost his brother and doesn't fully understand what's going on, but he's just happy to be involved.

  Nightmare is so, so tired.

  Words:

  10,778

  Works:

  6

  Bookmarks:

  35