Nighterror Stories

71 Stories

Choose one (Error x Everyone) by SomeSpy
#1
Choose one (Error x Everyone)by Spy
Something in the galaxy snapped. It made everyone change. Their attitude, their personality, and even their own likings. Error is the main dish for everyone.
A Royally Tailored Connection: Royal!Errormare Story by HappyWriter62
#2
A Royally Tailored Connection: Roy...by HappyWriter62
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 t...
Error's book of angst and fluff (finished) by Leffee
#3
Error's book of angst and fluff (f...by Leffee
Please for goodness heavens, don't comment if you're really young, I had to delete enough of cringy comments. Also please don't leave any suggestive comments, there's a...
We're Family by AMiscalculatedCode
#4
We're Familyby Paintbrush Miscode
I have rewritten this book in here so head to the second Prologue to start the story or read the whole book Error FGOD belongs to harrish6
Open your eyes, idiot by TicciTock188
#5
Open your eyes, idiotby TicciTock188
The destruction was never ending and ink is getting tired. He decides to take a final battle against nightmare and his gang with his teammates dream and blue. He destroy...
Strange adventure(Discontinued) by WERESMYMEDS
#6
Strange adventure(Discontinued)by WERESMYMEDS
One day error and nightmare where walking through the forest until they found an unknown portal and went inside. They find themselves in an unknown place. They have to f...
30 day otp challenge Errormare by Error_The_Glitch
#7
30 day otp challenge Errormareby Error
I'm not even sure if this is still a thing people are doing but whatever! most of them will be fluff with the acception of like 3 or 4 of 'em being either angst or lemon...
Errormare writing prompts (incomplete, finished) by Leffee
#8
Errormare writing prompts (incompl...by Leffee
Another book to satisfy my need of Errormare, my need of fluff and touch starvation, but this time I found some fluff writing prompts on tumblr. (Cover belongs to whitek...
Completed
Waking Destruction by PandoraMoonier
#9
Waking Destructionby PandoraMoonier
Operation Pandora was a mission made by the major deitys of the multiverse in order to punish their chosen children and restore the balances. Operation Pandora was start...
𝗁𝖺𝗍𝖾 𝗍𝗈 𝗅𝗈𝗏𝖾 𝘕𝘪𝘨𝘩𝘵𝘦𝘳𝘳𝘰𝘳 (𝖭𝘪𝘨𝘩𝘵𝘮𝘢𝘳𝘦𝘅 𝘌𝘳𝘳𝘰𝗋) by VampirestoriesXD
#10
𝗁𝖺𝗍𝖾 𝗍𝗈 𝗅𝗈𝗏𝖾 𝘕𝘪𝘨𝘩𝘵�...by VampirestoriesXD
The pictures in here are not my and they do go to the right full owners give them credit for the pictures in here.. ⚠Warning⚠ some bad words 18+ 🔞 maybe some blood Some...
Blueberry × error × Nightmare by BellaCobb
#11
Blueberry × error × Nightmareby Error
I have no clue what I'm doing with this story So uh enjoy?
Made To Be Together. by MakoTheWriter
#12
Made To Be Together.by M A
/!\This book is getting rewriting/!\ loneliness sometimes makes you dream of what it feels like to be together with people to be happy, right? what if this dream comes t...
ErrorMare One-Shots by Yumiko111316
#13
ErrorMare One-Shotsby Yumiko Yumiko
Error x Nightmare One-Shots! Enjoy!!!! [Cover not mine]
How to be alive. [ NIGHTERROR / ERRORMARE ] by Camie_19
#14
How to be alive. [ NIGHTERROR / ER...by Camie
Cover by @/Rtut_Love_Undertale in Pinterest ! The Multiverse is finally at peace after Nightmare, Dream, Ink and Error make a truce. But what is the Destroyer going to d...
Please no... (Error X Nightmare) by SomeSpy
#15
Please no... (Error X Nightmare)by Spy
Error had presented himself as an omega, the lowest ranks of the system. He never knew why, but the things that he had to go through being one was odd. Especially during...
the truth behind their lies by leenamma
#16
the truth behind their liesby leenamma
the 'dark sanses and a part of the original council were fighting until a person called galaxy/leen (yes I am breaking the 4th wall and you cant stop meh) came out of no...
Behind the Curtains of Their Terror (errormare) -on hiatus by csecsoki
#17
Behind the Curtains of Their Terro...by csecsoki
This book(?) is about nightmare and his bonding with his family(the gang) and friends. Underrated sanses will also be part of this story. There will be lot of ship, bec...
He changed~ by Eclipse_pup_
#18
He changed~by Eclipse_the_wolf_
Error became a mother to Pj and is carrying a new baby (gradient)he randomly became pregnant in the anti-void , blue lead him to an abandoned house in the woods of under...
Help Us..(An Error X Nightmare's Gang fanfic) by LoveYourPride
#19
Help Us..(An Error X Nightmare's G...by Those Gay Moments
This is a very deep and sad story. It's not for the faint of heart. They are mentions of suicide, depression, abuse, and torture. There are also some references to relig...
My undertale OTP shorts :3 (NightError And Drink) by AngelTaleAU
#20
My undertale OTP shorts :3 (NightE...by AngelTaleAU
These are dumb shorts of my favorite sans couple! Enjoy! WARNING: Might contain mature scenes if I choose. I will put a warning Note: The picture above is mine