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A Currupted Starlight

ThatOneCringeGirl

Reads 25,724
Votes 1,577
Parts 28
Time 2h 31m

Reads 25,724
Votes 1,577
Parts 28
Time 2h 31m

ThatOneCringeGirl

badsans badsanses ccinosans curruptednightmaresans dreamsans dreamtale inksans insanesans nightmaresans passivenightmaresans undertaleau

'passive' nightmare sans, as people called him, was trapped inside his own soul as 'currupted' nightmare sans controlled his body, spreading negativity throughout the aus. over the hundreds of years, passive has lost himself. the insanity has gotten to him. 

little did he know currupted has a reason to keep him trapped. he just wants to keep him safe..

but once currupted gets caught by passive's brother, dream and the creator ink, something goes wrong and the two get separated.

dreams works his soul off in order to get the sane brother he once knew back. attacking and scaring off 'currupted' nightmare. as currupted continues to be attacked un the aus he tries to run to, he meets someone that's willing to listen.

will passive get back to normal?

will currupted get killed trying to fight for his life in the endless aus?

let's see...!

but I should warn you..










not all stories have happy endings~



[ WARNING! THIS STORY CONTAINS SENSITIVE TOPICS THAT INCLUDE GORE. ALL ARTWORK IS CREDITTED TO THE ORIGINAL ARTISTS. ]All Rights Reserved

badsans badsanses ccinosans curruptednightmaresans dreamsans dreamtale inksans insanesans nightmaresans passivenightmaresans undertaleau

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28 parts

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The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN by SKSuperKitty

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

Discordance In The Balance (Nightmare and Dream x Corrupted! Reader) by Mysteriousghost102

After becoming friends with none other than the guardians of the tree of feelings, you realize more things are going on than the guardians care to reveal. After attempting to help them you end up corrupted and your friends trapped in stone for 500 years. . . Currently rewriting!! This is a sans x reader fanfic so don't like don't read. Reader is gender neutral and there is 18+ stuff in this book so please keep scrolling if you're under 18! So minors please avoid this like the plague There will be warnings at the beginning of chapters, if there's something I should put a warning for please tell me. Y/N = your name F/C = favorite color See anything else to put ill put it here /|\ ---WARNING--- This is mainly for fun and ideas put together from what my brain spews so continuity errors may happen and i will try to fix them accordingly. Again this is just for fun and nothing is really planned just improv to be honest. Still hope you enjoy! The cover was made by me

This life as Error Sans. by coolkidindahood

⪼A life where our beloved [Reader/REDACTED] died a very.. 'Fun' death. ⪼upon realizing their death, they'd realize that they reincarnated into error sans, a character they used to know as a kid. ⪼[REDACTED] Gained some friends that were on his side along the way, siding with the bad side of the AU's proudly. ⪼would [REDACTED] find out new things, new people, and keep up with their act? ⪼("SkReW yOu gOd!!1!".... huh?) ____________________________ ⚠︎{This story was made as a joke at first, the writing improves as time goes on. This story also contains swear words, No ships, And some grammar mistakes}⚠︎ ⪼(Cover made by me.) ____________________________ ⪼23/1/24 - #1 in Ink ⪼23/1/24 - #1 in Balance ⪼23/1/24 - #1 in Noships ⪼25/2/24 - #1 in Dreamsans ≫08/3/24 - #1 in Multiverse ⪼18/3/24 - #1 in Ausanses ≫29/3/24 - #1 in Inksans ≫30/3/24 - #1 in Undertale ≫03/4/24 - #1 in Reader ≫17/5/24 - #1 in Underverse ⪼24/6/24 - #1 in ErrorSans

Target Settled|Outer!Sans x Killer!Sans by LaliaShy

|UNDER EDITING| Killer was loyal to stay within Nightmare's team, little to no emotion with no worries, until he stumbled across a beautiful alternate Universe. Upon meeting the sans of this universe, will Killer treat him the same fate as he once did in genocide or will he spare his life? -WARNING This Story Includes- -Swearing/Inappropriate Language -Dark Themes -Suicidal/Touching Themes ----------------------------------------------------------------------------------------------------------------------------------- Ah a Sanscest Fan-fiction about Outer and Killer, I wanted to do a fan-fiction of these two as I don't often find any stories of these two that isn't from the NAJ AU, so i just wanted to. To be honest I don't know much about either sanses but i'll try my best to at least get somewhere decent of their personalities. Undertale Belongs to Toby Fox Outer!Sans Belongs to 2mi127 Killer Sans belongs to Rahafwabas And Other Au's Belong to their Respected Owners Cover Belongs to Me Started- 31st July 2018 Finished- 12th December 2018 ~30 Chapters~

Soul Fused by PuppetTheShadow

Nightmare, who has been dead for the last century, stumbles across a dying Sans in a destroyed au and takes him under his wing. Er, tentacles. From there, they start a band of rejects to get revenge on his brother. Sadly, said brother has other plans for them. That wont stop the shakily made team from bonding and having fun though! (AU where Killer is the leader of the 'Bad Sanses'. I own pretty much none of the characters)

Bitter Taste by SairenBlade

The bad sanses and the stars were fighting for many years.Now..it's the time to stop these useless battles and make a treaty for the two team. Both of the team wanted this.Nightmare,on the other hand doesn't approve. But one day,Dream found an antitode to turn Nightmare back to normal and live peacefully.However,something terribly went wrong. Did Dream CURE or KILL his brother? Who knows? (■N.B-In this Timeline,Dream only told Science sans that Nightmare is his brother and he has a passive form.No one knows)

Your Worst Nightmare [COMPLETE ✔] by tRaSh_4U

What would happen when the Star Sanses have to face their own fears? Will they overcome them? Or will they crumble in their own terror, fears, and regrets How will Nightmare's plan come to be? Has Reached #1 in Ccino Has Reached #1 in Bluesans

Wait... I'm Nightmare!? I Thought I Died!? by Donut2460

(Cover made by me!) (!Updates 1-4 times a month¡) You died by cracking your skull open as you walked out of the shower. Godamnit life!!! To die in the most idiotic way!!! Which was very frustrating until you met a strange entity in the 'in between' that causes you to be reincarnated as Nightmare. Errr... sorta. What happens is that your soul merges with Passive!Nightmare and Corrupted!Nightmare, so they are now your buddies for life but in ghost form. God... kill you now (again), you never knew you were going to sign up for this when you died. ~Started Jan 19st, 2022~ ~Completed May 10th, 2023~ Highest rankings 🏅 #1- Dreamtale out of 1,000+ stories 4/19/22 🏅 #1- Dreamsans out of 1,000+ stories 5/12/22 🏅 #1- Nightmaresans out of 1,000+ stories 5/29/22🏅 #5- Comedy-drama out of 1,000+ stories 9/30/22 #1- Fandom out of 1,000+ stories 10/10/22🏅 #1- Aus out of 1,000+ stories 9/24/22 🏅 #1- Undertaleau out of 1,000+ stories 10/10/22🏅 #1- Reincarnated out of 1,000+ stories 9/30/22 🏅 #2- Guardians out of 1,000+ stories 1/26/25 THANK YOU SOOOO MUCH!!!

The sweet lilac behind the cold cyan by Scrip-Doodle

What if the corruption that invaded Nightmare's mind after eating the apples disappeared? When he woke up after a long sleep Nightmare found himself in a place he didn't know. He couldn't sense his brother or mother anymore and was covered in some weird goo. The last thing he remembers was the fight he had with the villagers that wanted the apples. Will he be able to go home back to his family? Does he even truly want it? This fic had been inspired by little-inky night switch Au! I can only recommend you to see their art!

Prisoner...? (Bad Sanses x Human!Reader) by ShadowOfFandoms10

Y/N was a human from a brand new AU...which was practically nothing. They were eventually rescued by the Star Sanses...only to be taken prisoner by the Bad Sanses. What will happen? How would they escape...if they willingly want to? This story was originally posted on Quotev! It will always be updated first there, then here. #1 in #sanses 7/1/21 #1 in #badsanses 10/25/21 #3 in #errorsans 5/9/22 #4 in #inksans 5/9/22 #1 in #killersans 6/15/22

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Slide 1 of 10

The Boy Who Doesn't Speak (Sans AUs) -- BEING REWRITTEN cover

Discordance In The Balance (Nightmare and Dream x Corrupted! Reader) cover

This life as Error Sans. cover

Target Settled|Outer!Sans x Killer!Sans cover

Soul Fused cover

Bitter Taste cover

Your Worst Nightmare [COMPLETE ✔] cover

Wait... I'm Nightmare!? I Thought I Died!? cover

The sweet lilac behind the cold cyan cover

Prisoner...? (Bad Sanses x Human!Reader) cover

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. <3333