Leviathanverse(Original) - April_Gianttale - Wattpad

Leviathanverse(Original)

April_Gianttale

Reads 806
Votes 11
Parts 10
Time 13m

Reads 806
Votes 11
Parts 10
Time 13m

April_Gianttale

aus dreamswap dreamtale empireverse frisk gb leviathan multiverses nagatale negatale sans swapdream swapverse underverse vampireverse

Long ago, two races ruled the Earth. Humans and Leviathans. One day, a weird thing happened in the original AU... 


What will Frisk do? Who will cause this strange event? Who are foes? Who can they Trust? Is Frisk safe? Will they meet other muliverses?All answers will be answered in this book.


There may be ships that you don't like. Please leave if you don't like these ships. I'm also the Frisk in this world.




I am the creator of this multiverse. I don't own undertale, Toby Fox does. I own all Sanses from my multiverse and not other multiverses. All rights go to the original owners.

Enjoy~All Rights Reserved

aus dreamswap dreamtale empireverse frisk gb leviathan multiverses nagatale negatale sans swapdream swapverse underverse vampireverse

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10 parts

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The Night & Day [DISCONTINUED] - A Dreamtale Crossover Story by UTMVNightLight

One day, a boy who goes by Night, travels farther than he should.. Ending up in a multiverse that isn't his own, and meeting someone named, Dream. Dream, having lost his brother to an *Unknown Cause*. In the end, these two stick together, but in the long run.. Would Night choose to go back to his AU..? Or would Night choose to stay with Dream forever.. Stuck with the worry of his brother. ..Join us on this journey, with the troubles, the terrors, and of course, to see how this story ends. This was a RP with my friend. They like angst, so, be warned. Keep in mind, this was also my first roleplay with Sans AUs, as well as for my friend.

So Many Universes, So Many Possibilities by PinkHorsePro

After falling into the void, Error lands in a different multiverse. He saves two little babybones from the clutches of Gaster, and meets the protector of this multiverse. But, it doesn't go well. He freaks out and throws himself into the void once again, the children following behind him. It is then Destiney realizes that the multiverse was too similiar, with too many familiar abusers. But where could she send him? A minigod talks to her about multiverses in need of rescuing. She agrees to help her out, sending Error to them, the inhabitants all becoming very protective of Error. Error's old universe, after learning that they needed him but not why, travel to the universe he was in at the time to capture him. But, with how many friends he has made, they might want to reconsider their decision. For Error was hurt just as a lot of them was, and they will protect him with everything they have. I'm not sure if this description was that good, I suck at descriptions. This is based off Harris6's Falling Into A Different Destiny and their concept of Forced Destroyer. Please, if you haven't seen any of their books do go check them out. It is definitely worth it. I do not own anything except for the OC's I include and if I add a certain world to this. Undertale belongs to Toby Fox. Please be aware that this book will get dark and have many trigger warnings. The art does not belong to me, it belongs to it's original creator

Torn by p3n_i3

[Yandere!Underverse x F!Reader] [updates every weekend, 3k - 6k word chapters] What does the fate of the Multiverse have to do with you? In your past life, you experienced nothing but irony and a cold black drop, so why is it then when you're taken away everything suddenly revolves around you? You never wanted this, after being kidnapped by a glitched out monster, you expected a tranquil life until you died and he tossed you out. But now? Now you've got to learn how to fight, and not for others or the Multiverse. You've got to fight for yourself. Friends that you thought were safe are no longer, and you, the predator, has easily become prey. And you don't want that life anymore.

The Silent Destroyer by fublle

cover art isn't mine and belongs to its rightful owner Error is finally ready to give in. The multiverse he spent so many eons protecting and keeping the balance is rebelling against him. The AUs he has spent so long protecting are rebelling and are soon to be destroyed, but worst of all, all of the Sanses hate him for some reason. And I mean ALL. Why should he continue? There's nothing to live for anymore. Not even his family can help with this. Or, the people he thought to be his family.

Given An Unwanted Second Chance by UndertaleFanatic981

(TW: unaliving thoughts and memories at the beginning. It gets better over time, don't worry! Trauma is difficult to overcome...) You didn't want a second chance. You didn't want to survive. You wanted the sweet release of death. But it seemed like the universe was far too cruel to allow you even that. It took away your memories, your free will to choose whether you live or die...hell, it took the one thing in life you owned! Your own name! And now it seemed like you had to live yet another cruel life, doing things you never wanted done to others. But...at least you could do things your way. Maybe this second chance wouldn't be so bad... (Reincarnated as Nightmare Sans, but unlike other stories, you have no clue what Undertale even is)

Stuck Together (Nightmare!Sans x Reader) by rainbowlixur

(First wrote this on Quotev loll) Humans and Monsters. Most people despise monsters, but not you. In fact, you fell in love with one. A king. And a Human. Who knew that a monster made of negativity could feel love. Who knew a person could love someone like that. Who knew that you being a negativity battery, would lead to a love story. Who knew that *he* would fall for someone as simple as you. #3 in #nightmare - 5/23/22 #3 in #xsans - 5/23/22

Once Upon A Purple Moon(COMPLETED) by OfficialMentalAsylum

Dream. Nightmare. Two brothers, relationship once beloved, now estranged. Dream wants to change that. With his friends and external forces on his side, Dream can't lose, he could finally get his big brother back... No. Not without problems. The world would seem like it's against him sometimes, and it was. There is something more sinister behind this. Something that would change everything for them... for the worse... Will Dream succeed where his past failed? Or will it all end up the same for them... with much more deadly consequences? Dreamtale from @jokublog Underswap from the AU community (previously an unknown creator) Inktale from IDK yet. Undertale from Toby Fox Destiny and Fate are my own OCs.

Chaos/Tale by Ghostyiskitty

they had gone to far, pushing error to his limits, so what will they do when he gains more power? when he gets more friends and allies? when the multiverse starts collapsing? will they still believe they were doing the right thing? This is my first story, that should explain how well this will most likely be I'll try to update every Saturday and maybe wednesday (Australia timezone) undertale by Toby Fox Forced destroyer concept by harrish6 Multi-void idea by ObscureWatcher (at least their the one that I found it from) all aus, artwork, and characters used belong to their original creators plot and SOME characters are mine

Moonscar/ myth!verse ( undertale multiverse ) by genosimp

this is a multiverse that ive been working on for years. its finally being wrote by me for fun . please enjoy and dont steal my designs for the sanses as humans/ creatures please and thank you! moonscar island is home to not only some lovely and charming lasses but also to a horrible curse that causes menacing beasts to show up on the island at night. nobody knows who these creatures are or why the moonscar curse has caused such a event... it is ur turn to attempt to figure this out along with a crew of pirates and the lovely lasses that live on moonscar. find out about moonscar's history to figure out the secrets of this mysterious island. eventually more main characters will be listed as i continue the story of moonscar.

Error? by Jeonseongong

what if there was more to Error Sans than meets the eye in this multiverse? What's his reason for destroying AUs? what about the voices inside his own mind? What kind of madness can ensue? Secrets revealed? Who is Error really? find out in Error?! (A.N. I don't own the characters/pictures... I own the plot though.( Unless I say so below said image) They belong to their respective owners like Toby fox and so on... 😉) Ps. Swearing, fighting, etc First story post. Short story.

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Slide 1 of 10

The Night & Day [DISCONTINUED] - A Dreamtale Crossover Story cover

So Many Universes, So Many Possibilities cover

The Silent Destroyer cover

Given An Unwanted Second Chance cover

Stuck Together (Nightmare!Sans x Reader) cover

Once Upon A Purple Moon(COMPLETED) cover

Chaos/Tale cover

Moonscar/ myth!verse ( undertale multiverse ) cover

The Night & Day [DISCONTINUED] - A Dreamtale Crossover Story

One day, a boy who goes by Night, travels farther than he should.. Ending up in a multiverse that isn't his own, and meeting someone named, Dream. Dream, having lost his brother to an Unknown Cause. In the end, these two stick together, but in the long run.. Would Night choose to go back to his AU..? Or would Night choose to stay with Dream forever.. Stuck with the worry of his brother. ..Join us on this journey, with the troubles, the terrors, and of course, to see how this story ends. This was a RP with my friend. They like angst, so, be warned. Keep in mind, this was also my first roleplay with Sans AUs, as well as for my friend.