Nighterror Stories

68 Stories

Destroyers To Creators by PandoraMoonier
#1
Destroyers To Creatorsby PandoraMoonier
FATE had given up on her multiverse, she took Ink and left everything to rot with the robotic replacement she made. Seeing this LOVE slipped in and warned the gang as we...
It stated with a game by eeerroorr
#2
It stated with a gameby eeerroorr
Error and nightmare play truth or dare. Nightmare will for fill the dare whilst error has mixed feelings about the situation.
At Times [NightError] by _imintochocomilk
#3
At Times [NightError]by barn owls are cute
Nightmare is a petty thief and Error is a shining royal. Love is simply impossible between the two of them but they have never been known to follow what others say. ~~~~...
30 day otp challenge Errormare by Error_The_Glitch
#4
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...
How to be alive. [ NIGHTERROR / ERRORMARE ] by Camie_19
#5
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...
Hand thought stories.. by SlushySea
#6
Hand thought stories..by SlushySea
In this story there are gonna be a lot of random sans stories i made in my mind. This stories fandom is about undertale especially about sans aus so keep that in mind. T...
Addictive (Errormare) by Seidro
#7
Addictive (Errormare)by Keno
Nightmare - the Guardian of Negativity - is known for being calm, collected and an all about respectable figure. He rarely falters when making a decision, never sugarcoa...
We're Family by AMiscalculatedCode
#8
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
Error's fear |Errormare| by zomakae
#9
Error's fear |Errormare|by ✯✿✧Ven✧✿✯
HELLO KIDDOS!!! I haven't written a book in a longggg time so might as well right one! This is about error and nightmare you see error has a big fear of people touching...
Error's book of angst and fluff (finished) by Leffee
#10
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...
Choose one (Error x Everyone) by SomeSpy
#11
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.
Simpmare  [Errormare] by DahRadSkeleDude
#12
Simpmare [Errormare]by JJ_loves_Ruru
Nightmare is a simp for Error thats all ya need to know.. love at first sight? slowly falls into simpness? Will Error like him back? maybe..idk..read to find out Also...
Errormare writing prompts (incomplete, finished) by Leffee
#13
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...
Waking Destruction by PandoraMoonier
#14
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...
Completed
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...
A soul shatter by Loui230p
#16
A soul shatterby Tell me what to update!
Error was finally convinced that no one loved nor cared about him. So he was ready to give up... ⚠Warning ⚠ Shitpost without logic
Just Keep Breathin~ | Error Sans x Nightmare Sans (BIG HIATUS) by ShadowOfFandoms10
#17
Just Keep Breathin~ | Error Sans x...by ShadowOfFandoms
Error was not expected to be dragged into the Bad Sanses gang. Good thing he was. He probably would of been dead if he hadn't. There is some cussing. Originally posted o...
Strange adventure(Discontinued) by WERESMYMEDS
#18
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...
Error Sans Oneshort (verymuchdiscontinued) by BitchIsDead
#19
Error Sans Oneshort (verymuchdisco...by ImDeadInside
Sooo... I'm bored (nowimdead) Just gonna leave some oneshot about Error. He probably gonna be the sub/uke/bottom(anything that you Called it) in every ship. so A lot of...
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