Story cover for Irreplaceable || A Kustard Fanfiction by StarFallShin
Irreplaceable || A Kustard Fanfiction
  • WpView
    Reads 17,414
  • WpVote
    Votes 574
  • WpPart
    Parts 6
  • WpHistory
    Time 19m
  • WpView
    Reads 17,414
  • WpVote
    Votes 574
  • WpPart
    Parts 6
  • WpHistory
    Time 19m
Ongoing, First published Aug 18, 2018
(Currently on Hiatus)
After a whole so-called 'Multiverse Collision', multiple AU's have clashed together as pieces in some sort of puzzle. How it happened? Nobody knows for sure. However, even if there were multiple AU's, Undertale (the original) is the one that's the core of them all. 

Fell was one of those that were in the collision, but the thing was.. He absolutely despised the Classics. Why? Because they thought they were so much better, at least that's what he thought and saw for himself.

But when someone manages to convince him, he goes over for a visit to the original timeline, deciding to see for himself just how the Classics really were.

Yet what he didn't know was that he was gonna find a person who would change his opinion on the Classics completely..
All Rights Reserved
Sign up to add Irreplaceable || A Kustard Fanfiction to your library and receive updates
or
#494underfell
Content Guidelines
You may also like
The Depths Of The UnderVerse by XxSilverShroudxX
31 parts Ongoing Mature
Error and Ink live outside of it all... Each keeping an eye on the timeline, for different purposes... But every now and then... There's a couple of AUs that catch their eyes, something out of the ordinary... Something... Odd... Either something downright strange, or something horrifying.. Usually there's your UnderSwaps... Your UnderFells.... And such... But there's quite a few AUs that just stick in the back of their memory... Something terrifying... Of course this means little in the grand scheme of things to beings outside it all like these two.. But... There's nothing wrong with a little dive into the worst parts of the UnderVerse.... Read the other stories from the UnderVerse - Depths Of The UnderVerse - UnderVerse Collapse - UnderVerse Defiance (Lemonade-Demon) - Tales From The UnderVerse (Lemonade-Demon) (NOTE - After AxeTale, and how much fun I had writing that... I need an anthology story to write about different AUs and try out them all, these are all oneshots but... If y'all like any one of them enough, who knows? I might put some time in and make a full story for one of em-... Besides AxeFell, I love it but, I just got done with AxeTale guys, I need a break from em even though I love the "Axe" AUs) (NOTE 2 - As it is with my AxeTale story, I don't own any of these AUs, I didn't make them. so these stories are just my own unique versions and takes of them, my own take on them with similarities and differences, and I will credit the creators of each AU in their respective chapters as well)
The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN by SKSuperKitty
18 parts Complete Mature
For some reason, Ink, the Creator and Protector of the Sans AUs, has decided that some of the Sanses of the Multiverse should go to highschool again. Honestly, no one really liked the idea, especially the Bad Sanses, including Ink's enemy, Error. Prince Nightmare is one of the AUs that must repeat these years of treachery. He basically only finished his actual highschool, and is NOT looking forward to having to do it again. Luckily his brother, Prince Dream, will be coming along the journey beside him. But Nightmare and Dream Are polar opposites, so Nightmare can't really get along with his brother's friends, nor Dream get along with Nightmare's, if he had any. With rules to follow and secrets to keep, Nightmare must go through highschool and not let slip the terrible things that happen at home. But then suddenly the two princes disappear. There's no trace as to who might've taken them, either. The only one that doesn't seem concerned is their own father, the king. King Sun-Beam. What is he hiding underneath all of those jewels and fake smiles? A/N: There is lemon/smut. So all you innocent people out there-- don't worry! Because I warn you at every chapter, and right before it happens. I designed the cover, but did the not the amazing artwork of Nightmare Sans. So credit goes to that person for the art. :D Update!!!!: This story is being rewitten. I'm making another book that'll just be this one but a little different. Once that's posted, I'll make another "chapter" in this one, giving a link to the rewrite. Thank you to everyone who still reads or checks up on this book. <3333
You may also like
Slide 1 of 10
ClockTale an Undertale AU cover
The Depths Of The UnderVerse cover
Reborn [Error!Sans fanfic] [Fgod] cover
The Silent Destroyer cover
The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN cover
Life in a forest ( Au sanses x reader x au papyruses ) cover
The Skeletons and the Abandoned Cottage | Sans & Papyrus X Reader | AU Antiharem cover
The Rouge Prince and the Alpha Werewolf (KUSTARD!) cover
Divinity{OLD}{REWRITTING} cover
Wounds Heal, Scars Fade cover

ClockTale an Undertale AU

27 parts Ongoing

"Hm?" Timer asks taking his wrist watch off, checking the time before taking out a screwdriver and pulling it apart. Nervous habit of his. The meeting between the multi-universes continue with Timer as a side character. Hes never been the best at handling so much attention yet.. here he is, one of the Sans AUs. The most powerful monsters in the Multiverse. "Hey Timer!" A gruff voice calls. "Huh?" Timer looks up to see the main Sanses looking at him. "Yes?" He asks, all the bolts and cogs of his watch were spread out on the floor before him. "Ink asked you something! You're expected to answer!" "My apologies Dust." Timer says "What was your question, Ink?" "No prob. I asked how many resets you've had. We don't know much about your au. Maybe I should visit it one time!" Resets.. we don't talk about resets in ClockTale..