Under the Veil - Poplasia - Wattpad

Under the Veil

Reads 203,111
Votes 11,136
Parts 74
Time 20h 33m

Reads 203,111
Votes 11,136
Parts 74
Time 20h 33m

1 new part

crossover dimensiontravel fanfiction harrypotter sans sirius timetravel undertale

Sans has gotten himself stuck in the void between worlds in a successful attempt to stop the resets of his timeline. He's not sure how long he's been chillin' alone there, but eventually a chance at escape stumbles his way in from the Veil of Death. His name?-Sirius Black.All Rights Reserved

crossover dimensiontravel fanfiction harrypotter sans sirius timetravel undertale

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74 parts

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Resetting Of Life by Pepsiwriter

Kyra falls into the underground, while there she finds that her connection to the monster realm goes deeper then she thought. Cover by @rykosen Undertale belongs to Toby Fox

New Purpose (US!Papyrus x Female!Reader) by OreoDaSkeleton

Y/N, meets a new coworker that changes her life forever. A monster, doing his best to make a living after moving out of the underground. Sans is this ecstatic, cheerful, absolutely innocent skeleton, smiling despite any given situation. However, Y/N finds out that Blue's wearing a different attitude outside of work. He's exhausted and working himself to the bone, using all he earns to pay for countless medical treatments and bills. He claims that they aren't for him, but keeps silent and won't give more details. Who's bills is Sans paying for and could Y/N find a way to help? **WARNING- Small Depressive episodes will be presented in this book. Read at your own consent.** Hello! It's Writer~San! None of the art/undertale au is mine, but the writing 100% is! Enjoy!!!

Love Me Instead [Sans VS Gaster!Sans X Reader] Part 2 (EDITING) by PineappleGalore001

Please read part 1 if you haven't! When a mishap in a reset happens and a character from another version is transported into the current world and timeline, what happens? Gaster!Sans, bad-skele-boy from EchoTale is confused to see that he had landed in a different, yet familiar world: Undertale! Apparently, in meeting with his 'original' version, they seem to be OK with one-another, UNTIL... (Thank you, @yourebluenow for the cover!) If you have not read part 1, look for it! It has the same name and cover, but without 'Part 2' on the title.

Universal Surface Angel by Lithriel

Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you called home? Your were a young child he decided to use as experiments to test human determination in said world and breaks physical laws to test human possibility? He knows of the powers you gained from his experiments... all but one, this one allows you to tear realities just enough to teleport into them. Knowing of Undertale you felt bad for the monsters stuck below in their world and wish to help them, but something goes wrong and you end up going to certain AUs and helping them, gaining the attention of some bad skeletons who now desire your power for them-selfish-selfs.

ChronoTale: Journey Through Time by Jordan4506

In a fractured underground where timelines collide, a young human named Frisk discovers the ability to manipulate time using the mysterious Chrono Crystal. As they navigate through various timelines, Frisk encounters allies and adversaries, faces moral dilemmas, and learns that every choice has its consequences. Will they restore balance to the Underground, or will their journey unravel the fabric of time itself?

Reset {UNDERTALE} by emotistic-optimistic

*FEATURED STORY* As Judge for King Asgore Dreemurr, Sans has seen a lot of strange stuff. But when he wakes up with the feeling that something is completely wrong, he decides it's time to investigate with the only monster who could know what was happening: Royal Scientist W.D. Gaster.

The Glitch Chronicles: An Undertale AU Story by laggydaglitch4

A glitch named Laggy is the onlooker of the entire universes. Right hand man of Ink Sans, he has to make sure each universe is at the right path. However, Error Sans broke free from Ink's leash and recruited a few enemies to help him with his operation to destroy the universe. Join Laggy as he recruits other companions on an adventure to help stop Error and the rest of his allies.

Becoming papyrus from underswap by KarmaAkabane425

What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things will be different including personalities because I never seem to get them completely ALSO the AGES will be DIFFERENT I'm having papyrus as the younger brother idc is sans is the younger brother or not, I'm having papyrus as the younger brother so no complaints And it's a different multiverse maybe everything will probably be different idk yet Also give me ideas if you want me to update this story faster.

Enchanted Bones by DarkFoxKirin

You were frightened and fed up. These monsters kept on attacking you to try and kill you but you hadn't even done anything! Well, time to take matters into your own hands. Things escalate and get out of hand when you try to 'fight back'. What happens next changes your life forever.

Soulshare >On Hiatus< by Kitty-Felly-Sansy

underfell sans finds himself in a strange alternate reality after he teleports while he's taken an insane amount of damage. >On Hiatus<

My Life as a Protector. by AnotherLostSoul-

This is the start of it all. A girl wakes up in a void not knowing a thing about her life. The first thing she remembers is being greeted by this bonely figure. As she learns about the multiverse and it's horrors, she learns about the potential within herself. To fight for what she thinks is right.

Lov Ya by Error5

after losing a bet, Red has to take sans out on a date. Red doesn't like his alternate, but it's nothing personal. He just dislikes how the 'Tale brothers have a bad relationship. turns out he put the blame on the wrong brother Its fucking uh,, sans / red / edge so watch out for that shite

a glitch in the system error sans x reader (Complete) by Nettislettus

error x reader. you fell in hole, but not the underground. Found something special about your self and others. Keep reading to find more.

Sans Au x Readers (Magic of Souls and Coffee) by latteking254

Monsters and humans come together. After frisk the human with the power of DETERMINATION frees the monsters from the underground. But what happens when certain humans come together to face MT Ebbot and a monster who is lost in time and space. //I DO NOT OWN ANY CHARACTERS BESIDES THE Y/N's. THIS STORY IS BASED OFF MY LITTLE PONY-KINDA. ITS A REFERENCE TO MY LITTLE PONY//

Soul Trait Trio by adamabyss12

There are 3 alternate timelines of the original Classic Sans, with each of them become extremely powerful under very unique circumstances. There is Geno Sans, who had injected DT into his own soul, and had died, forcing him to reside inside of the Save Screen, in order to stay alive in this place. There is Color Sans, who had absorbed the 6 human souls in order to become more powerful than ever before, but was erased from existence when he killed the human, and went into the void, being forgotten by everyone that knew that he once existed. There is Seraphim, who had acted fast and quickly killed the human, who's name is Frisk, before they went to the king and was controlled to start their genocide, and absorbed all 7 human souls, become the most powerful monster of infinite power amongst his kind, before he had been teleported to the void by the souls when Alphys tried to remove them, which nearly killed him. All 3 of them are versions of Classic Sans that went to a void, or a place similar to the void, in the case of Geno Sans, in order to survive. But what happens when these 3 extremely powerful versions of Sans meet, when they go into a version of Judgement Hall?

A Three Way SWAP by JimmySMASH4daWIN

Papyrus finds himself curious about the machine Sans has behind their house. When he accidentally activates it, he ends up sending himself to the world of Underfell. Meanwhile, Underfell Papyrus is sent to Underswap and Underswap Papyrus finds himself in Undertale. Now they must find a way to swap back to their own universes.

SOLARVERSE by XABITE

Unbound and unforgotten, lies the Undertale Multiverse, forever in conflict. Follow the story of OAR!Dust as he tries to make amends and saved the multiverse from an unknown, evil force never before seen.

Lost Soul by CatOppp

Sans doesn't remember a time when he had his own name. He always wakes up as a Sans, but everything else is constantly changing. He is an observer meant to simply watch the AUs, not change them. He has believed this for a very long time. When Sans begins to learn more about his Multiverse, and the problems in it, the burning urge to protect is reignited. How can a nameless, bodiless spirit change anything? The entire Multiverse may just depend upon him figuring it out.

Life in a forest ( Au sanses x reader x au papyruses ) by Tr33Hollows

An au sanses x MONSTER reader x au papyruses? Papyri? A fanfiction, it is not self-indulgent. So if your just lookin for some fanfiction to put yourself in, here it is. :)

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Slide 1 of 19

Resetting Of Life cover

New Purpose (US!Papyrus x Female!Reader) cover

Love Me Instead [Sans VS Gaster!Sans X Reader] Part 2 (EDITING) cover

Universal Surface Angel cover

ChronoTale: Journey Through Time cover

Reset {UNDERTALE} cover

The Glitch Chronicles: An Undertale AU Story cover

Becoming papyrus from underswap cover

Enchanted Bones cover

Soulshare >On Hiatus< cover

My Life as a Protector. cover

a glitch in the system error sans x reader (Complete) cover

Sans Au x Readers (Magic of Souls and Coffee) cover

Soul Trait Trio cover

A Three Way SWAP cover

SOLARVERSE cover

Lost Soul cover

Life in a forest ( Au sanses x reader x au papyruses ) cover

Resetting Of Life

Kyra falls into the underground, while there she finds that her connection to the monster realm goes deeper then she thought. Cover by @rykosen Undertale belongs to Toby Fox