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Ongoing11h 16m
Last published Thu, Feb 5, 2026
There in a faraway AU was a land full of different souls with different skills. It wasn't long until hierarchies formed and wars broke out. But while most gained ranks through wealth, others used power or skill. Soon things settle down with several kingdoms forming with very different leaders ruling them. There's Lord Death himself assisted by Geno, an "advisor", then there's King Dream ruling with his loyal friends after Queen Nim's land was broken in half. King Nightmare rules in a land blessed by the moonlight with a fearsome reputation. But then word starts to spread of a fourth kingdom forming with a mixed reputation. A large beautiful land with expert craftsmanship and wonderful harvests but also a land where all residents are intimidated by a ruler that sneers at the title of king? Whose source of power is a...thread?
Now that's something the rest just have to see...to meet and possibly gain the favor of. Not that this ruler, Error, will make it easy.
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nightmarexerror
Series
Errormare fanfics
Season 183 parts
Season 284 parts
Season 328 parts- Season 428 parts
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A Blind Deal of Destruction-Blind!Error x Nightmare(Errormare)
This is an AU where Error lost all his vision as a cruel trick of Fate. As a result, he has stayed mostly in his anti-void and causing remote destruction from the comfort of his string hammock through portals, adjusting to a life of blindness. Then Nightmare comes along, looking for the destroyer his gang has heard retreated to his home. He finds Error and after a tense encounter, sparks flew for NM. They made a deal at that encounter: Error would help cause destruction with the gang as there's no nonsense. But would this deal grow into more? Read to find out.Complete![An Error in the Stars || Undertale AUs - Rewrite [Up For Adoption]](https://img.wattpad.com/cover/170274159-256-k461889.jpg)
An Error in the Stars || Undertale AUs - Rewrite [Up For Adoption]
We know very little about Error's past. He couldn't have always been the Destroyer, right? Where did he come from? Was he always a glitchy mess, or was he forced into that by Fate? Will he be able to forge his own Destiny? If you want to know the answers, or at least my version, read on. This is a story of a new AU, nearly as old as Underswap and Underfell, but hidden. This is the story of Error finding a family. This is the story of Error making his own Destiny. This is the story of Error and Startale. No ships are included my current plans. That may change, but even if it does, the story will remain 100% PG, because I don't know how to write tHaT. ----⊰↺◊↻⊱---- Many thanks to @harrish6 for the idea of Fate and Destiny, as well as the concept of the Balance. Check out their books, they are quite impressive. This book features some characters from various sources, I'll list the ones I can remember: Undertale - Toby Fox Error, Fresh and Geno - CQ / LoverOfPiggies Ink - Myebi / Comyet Dream and Nightmare - Joku Cross and Cross!Chara - Jakei Various other characters belong to their owners. The only characters that belong to me are Snow, Syrah, Quill, Lune, and any other random OCs.Complete![Healing the Cracks (Nightmare x Trepidation [OC])](https://img.wattpad.com/cover/355367916-256-k870177.jpg)
Healing the Cracks (Nightmare x Trepidation [OC])
Trep came from an AU similar to Horrortale and Axetale. There was little to no food, threats around every corner, and a terrible Monarch on top of it all. The one thing he had going for him was his family. His brother, Portentous, his wife, Jasmine, and his six month old daughter, Bree. He felt it was all he needed, until the day it was ripped away from him by his world's Frisk, leaving him alone in despair. Dream came to him when he was at his lowest, giving him the safety he had always wanted for him and his family. Finally, he could mourn properly and heal. It didn't take long for him to find a group of friends within the Stars' Alliance, either. Then six months later, the war ends. What's worse, Nightmare and the core members of the Dark Alliance are moving in, throwing him once more into survival mode. Yet, seeing Nightmare in person...he didn't seem so bad...
The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN
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. <3333Complete
|| ʙᴏᴏᴋ 1 ᴏꜰ ᴛʜᴇ ꜱᴛᴀʀꜱʙᴏʀɴ ꜱᴇʀɪᴇꜱ || ᴏɴᴄᴇ ᴜᴘᴏɴ ᴀ ɴɪɢʜᴛ (ᴛꜱᴀᴍꜱ x ʀᴇᴀᴅᴇʀ)
˚₊‧꒰ა Once upon a time when magical creatures, lots of kingdoms, and magic existed, there lived a girl named Y/n. A kind soul who listens to her people, the girl that grows up in the royal field, and learns how to rule her kingdom while still having fun. The princess loved by many within her kingdoms walls. She, just like many, gets invited to a royal ball from the Celestial Kingdom. Many others are quite excited for this ball, but not for the reason one may think. The excitement comes from the knowledge that this will be the first time any other kingdom will be able to see the princes. There is a twist in this story though, with princess Y/n soon to be queen, she has one obstacle in the way. That obstacle being that she needs a partner to rule alongside her. Of course, after a few dates with princes, princesses, and even commoners, she still hasn't made a decision. So she ends up getting put in an arranged marriage, but once she meets these princes at the ball, something just sparks inside of her. Will she, Y/n, fall for one of the princes, or will she end up marrying someone who is not the love of her life? ໒꒱ ‧₊˚ || ʙᴏᴏᴋ 1 ᴏꜰ ᴛʜᴇ ꜱᴛᴀʀꜱʙᴏʀɴ ꜱᴇʀɪᴇꜱ || ₊˚⊹♡ ~(𝔗𝔥𝔦𝔰 𝔟𝔬𝔬𝔨 𝔥𝔞𝔰 𝔟𝔞𝔯𝔢𝔩𝔶, 𝔦𝔣 𝔫𝔬𝔱, 𝔞𝔫𝔶 𝔩𝔬𝔯𝔢 𝔱𝔥𝔞𝔱 𝔦𝔰 𝔠𝔞𝔫𝔬𝔫 𝔞𝔫𝔡 𝔬𝔯 𝔞𝔠𝔠𝔲𝔯𝔞𝔱𝔢 𝔱𝔬 𝔱𝔥𝔢 𝔬𝔤 𝔩𝔬𝔯𝔢.)~ ৎ°․ 「 © ᏒᏂᎥᏁᏋᏕᏖᎧᏁᏋ ᎮᏒᎧᎴᏬፈᏖᎥᎧᏁᏕ | ᏒᏬᏰᎩ 」
Expectations and a Golden Stitch-A DreamError/Insomnia Fanfic
Dream always felt the weight of expectations on his shoulders and they've only grown worse now that he's a Star Sans. Save this AU, rescue that person, stop Nightmare over there, and make X person smile! It's a never-ending cycle of tasks and he gets asked more about why he hasn't done it sooner or defeated his brother yet than thanked for what he accomplished. He feels trapped in this position and doubts if he didn't have his positive aura that anyone would care for him. Most like him for the joy he brings or what he can give them. Nobody around him ever feels genuine without a doubt in his head. Add in the stress of protecting one Star Sans(Swap) and keeping the other(Ink) from starting trouble and you have a positive guardian ready to break under expectations. Then you have Error, the destroyer of AUs. His reputation speaks for himself and builds all the expectations he needs whenever he steps foot into another AU. He's as bad an omen as a black cat crossing your path. Others assume he is bad because of his "freakish" or glitching appearance. He has accepted these but it gets tiring when he already has the voices bossing him around or Fate reminding him that he should do more destruction. But he doesn't limit himself to destruction. He watches UnderNovela, admires the stars, and appreciates what he can. He pushes the limits of what is expected of him or disregards them completely. A trait that Dream eventually finds himself admiring in him, the known enemy of his friend. He knows that Error's feelings are genuine since he doesn't change in his presence(still an angry manchild). So when Dream gets wounded and stuck with Error on a whim, where will it take them? Will it be a mistake remaining in a hatred of enemies or will it change them both for the better? Could this admiration open Error up to corrupting Dream or will he be the influence Dream needs to against expectations and live for himself?Complete
ERRORMARE Just what life is
(FIRST I WOULD LIKE TO SAY THIS IS MY FIRST STORY SO PLEASE HELP ME IF IM DOING THIS WRONG, AND IT IS ALSO MY AU, dont listen to me if you dont want to, I wont make you, ANYWAYS ENJOY!) "Warnings- mentions of suicide, and bad language, if you at all feel like you want to kill or harm yourself, just know there is always someone you can go to for help and support" : Error is in the anti void and is thinking to himself when suddenly he feels an AU being created. find out what happens as error meets nightmare and runs from his fears....Complete
The King's Queen (Nightmare Sans x Reader)
PLEASE READ BEFORE GETTING INTO THE STORY Description: Your name is (Y/n) and you are originally from an au called Dreamtale! Your life hadn't been the easiest however, but you were quick to always move forward despite this... Before Nightmare had become corrupted, you were his best friend and lover. You kept him from his breaking point, you maintained his sanity and most importantly... returned his love. One thing that is definitely important about yourself is that you are a selective mute... And your only desired partner for conversation is the King of Negativity himself... But what will happen once the true evil lurking within your lover drowns out whatever light he had left? What will happen when you discover that the Nightmare you knew was replaced by a monster that still somehow holds love for you? "And even with the evil finally in control of Nightmare, if both his sinister side and his old self agreed on something- then it would always be his priority... They both love her." This is practically my first story that I have ever decided to share online. It is quite a terrifying experience for me, so I hope that anyone who decides to read this will enjoy it. Anyway, I should probably inform my readers about a few things. First off, my primary language is not English, however, I will still be making an effort with my grammar! Second off, I will try and update this as frequently as possible... Even though I can get somewhat shy or concerned about how my work goes. Otherwise, all you will need to know is this: (Y/n): Your name (F/n): Friend name (E/c): Eye color (H/l): Hair Length (H/c): Hair color (S/c): Skin color (F/c): Favorite color Some things I will likely determine for the reader, but what is posted above will be the basics. Please also note that this story may contain some content that would be best for more mature audiences. Also, the cover image belongs to me, please do not use it without permission or steal it.Complete
This is an AU where Error lost all his vision as a cruel trick of Fate. As a result, he has stayed mostly in his anti-void and causing remote destruction from the comfort of his string hammock through portals, adjusting to a life of blindness. Then Nightmare comes along, looking for the destroyer his gang has heard retreated to his home. He finds Error and after a tense encounter, sparks flew for NM. They made a deal at that encounter: Error would help cause destruction with the gang as there's no nonsense. But would this deal grow into more? Read to find out.
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