Historias de Nightmaresans

Reborn as the guardian of positivity, you find yourself in a strange new world, uncertain of what it may hold. Navigating it isn't easy with gods like Nightmare and Error trying to strike you down every step of the way. But unlike the previous Dream, you have nothing to lose, and are determined to forge a better path than the soul whom you have replaced.

These four walls are the only sight he's ever known. There is nowhere to escape the prying eyes that watch his every move day after day. Surly, there has to be something better beyond this gilded cage? Started 2/25/25

A story of 2 different worlds, one of them collided with another and made this beautiful Chaotic story your reading now-

y'all love mama noot noot? WELL TOO BAD BECAUSE IT'S SANSES TURN TO BE LIKE HIM. ahem. let's get on with the summary, the sanses got turned into kids, and they all were teleported into undertale, and sans had to take them in because yeah, and papyrus, frisk, toriel, asgore, undyne and alphys decided that they wanted to help sans, as well as tease him along the way. And flowey is just curious. Sans aus nicknames: Ink sans-INK Error sans-ERROR Nightmare sans-NIGHTMARE Dream sans-DREAM Killer sans-KILLER Horror sans-HORROR Murder sans-DUST X sans-CROSS Fellswap sans-RAZZ Swapfell sans-RASP Fell sans-FELL Swap sans-SWAP Science sans-SCI Fresh sans-FRESH Outer sans-OUTER Fluffy sans-CCINO Lust sans-LUST Geno sans-GENO Farmer sans-FARMER

Nightmare the boss of the bad sanses, dicides to trust his subordinantes and tell them his story and all his secrets, since he thinks that he can trust them.

The universe is spilt by two factions- Humans and Monsters and then two subfactions- Postivitives and negativities. Nightmare is the ruler of the Negative side and his brother? Well he WAS the ruler of the positive side, but in a war he was overwhelmed by a human and then that very same human that took his place as king of positives! Nightmare's gang of servants and loyal followers know he has been sick for a bit. By a bit I mean four years, but when the king of the positive side comes for a truce and wants to see their king they must share their king's secret sickness with the human. Bad or good news? BAD.... Now the kingdoms are in peace and this human wants a little more than peace with the two kingdoms.... (Cover Art not mine)

Eclipsa Afton, is the third oldest of the Afton siblings. She used to help the crying child, Chris, with his Nightmare's so that he could get some sleep and survive the night. But then, the incident of '87'. After Chris and Elizabeth died, Her father William Afton started to abuse Michael, but treated her with love, maybe a little too much love. When Michael decides to run away from home, she went with him. Now she's grown-up and is determined to make sure their father pays for his sins. So when she finds out that William has escaped from his own personal hell, she takes it upon herself to drag his dead, animatronic a** back to hell.

The characters here except for my OC's are not mine they all belong to their respective owners Warning: -Slow updates... Like, really slow -Swears -Violence

You are reborn as errors..... But you are crazy teenagers who will pretty much make a lot of mistakes. You mess around with the star and even the bad sans. You call yourself a alone wolf, but you end up getting brother's some how in the end that will raise you how to act right and responsible for your role. Whichs suck because you want to have fun. And fate is mean, but she finally found an error sans that will do its job without complaining, but he or she is annoying, and like costing her trouble! But she can't help but to be an aunt for newborn error. How did you become errors sans? Well, you were playing undertale, and you oh ways like to do genocidal all the time. But you wonder what was sans view of your wrong doing. So you stopped doing genocidal feelings, and it was wrong later. Unilt you joke being errors sans bit And magical die from saying that. But you're not only one who calls Error sans some of your brother too

The world has always dealt in absolutes. It was absolute when it took Error's parents away from him, leaving behind three siblings with nothing but each other to rely on. It was absolute when it coaxed him to become something greater than himself, fueled by the pain and desire to right society's wrongs. It was absolute, when it decided that Error was the king in life's extravagant game of chess. Or, Error is a friendly neighborhood vigilante until he's not. ⚠️Disclaimers⚠️ -Depictions of blood/violence -Torture -Death (no mc deaths though) -Kidnapping (Main things to look out for, warnings will be included on chapters they pertain to.)

I'm not good with descriptions but, this story will be mainly based off of Error sans and I would like to say that this is my first time ever attempting to write a story so please don't give to much hate towards me. Story plot; Error god of destruction had fallen asleep for eons and eons the rest of the aus including star Sanses and bad Sanses at the time did not know error existed and so after eons of being in a coma like sleep error had awoken from his sleep... and I'm finna leave you on a cliff hangerrr lol.

Ink used to be a determined girl. But everything changed... Now in college, everyone is excited for the new year-including Ink, who hopes this will finally be the fresh start she's been craving. With a past she wants to forget and dreams that feel out of reach, she throws herself into her studies and the new environment, clinging to the hope of building a better life. But nothing comes easy. Trouble follows her like a shadow-family drama, money problems, and more. Still, Ink refuses to give up. With every setback, she fights to stand on her own, searching for who she really is. Yet no matter how many flames she lights, one by one... they all burn out. ⚠︎ ︎𝐖𝐀𝐑𝐍𝐈𝐍𝐆 ⚠︎︎ ➜Violence ➜ Self-harm ➜Fight/Blood(?) ➜mentions of suicide ➜abuse ➜Bullies ☆~end~☆ This is my first story. I hope it will be likable (●'◡'●)ﾉ . Published: 18/12/2025.

Every year, the multiversal villains gather together to have fun and enjoy eachother's company. The heroes have something similar, but the villains have more fun. Of course, not everyone has fun. I do not own Undertale or any of the characters in this book.

Hello! In honor of Underverse 0.8 part 1 coming out and Jakei's year and a half hiatus, I am going to (try to) do this thing I will be calling "Weekly Underverse" where I update weekly with some sort of Underverse related content. It's not going to be anything big. Some weeks it will be a 3,000 word Cross fic, maybe a digital drawing I worked on for 5 hours. Other weeks might be as small as a snippet of a poem that was inspired by an Underverse thing, or a little doodle I did in my notes packet. It may even be recycled content I have posted outside of this project. But whatever it is, I will try to update it weekly until the hiatus is over. Weekly Underverse starts today, November 20, 2024. Updates will (try to) be every Wednesday. Underverse belongs to: Jael Peñaloza Little note: I am nowhere near an Underverse expert, so most things might be fanon, most things might be Cross focused, but maybe I'll do some learning and write with the other characters. Maybe I'll give fun facts one week. We've got about 78 chances so... we'll see where this goes!

in which - killer is loyal to nightmare. but perhaps, too loyal?

Cover art made by me. And a photo of a book. Hi! Mondi here. This is a book full of (Undertale) oneshots I made/make. Proooobably mostly Fgod. (Forced God of Destruction) What do I have to say else? Every story in here is different, so just go and explore the world of little Oneshots against your boredom. Credits to the Characters in the stories.

Inquisitive [/ɪnˈkwɪzɪtɪv/] [adj.] having or showing an interest in learning things; curious. Curiosity always change something in our life Usually, it lead to something good. For example, Frisk's curiosity about the tale lead them to Underground and meet monsters. Ink's curiosity lead to the born of multiple AU. However, Curiosity also can lead to a dangerous road. For example, Frisk's curiosity about the reset awake Chara's conscious And Ink's curiosity lead to Error's existence. This story was inspired from ' Healing what has been broken ' by harrish6 but, instead of Error went to the Void, he stay in his Multiverse. And there's a consequence because of this. (A/N: Error!Forced God of Destroyer belongs to @harrish6 This story is about Error become (forced) God of Destroyer while Ink become The Creator , the one who creates AU *May fix the summary one day* Warning! Un-beta Do forgive any grammatical error, misplaced Vocabulary and misspelling. )

Error was beyond tired. beyond injured, and beyond saving by his Multiversal means. Falling into the Void, alone, was his only option of escape. Once he fell, it would be over, right? I don't own Fgod error, Error was made by Crayon Queen, but FGOD was made by Harrish6 on this platform, support them, this is a story from the heart. Cover made by my friend Novahlynx

(Temporary Cover) NIGHTMARE has everything he could ever want- power, godhood, a bloodline, total control, and a partner who worships his every step. He had a few inconveniences along the way, but he could handle them with ease. His focus is now on raising his daughter and taking care of his wife and team. Despite being much more relaxed, he's still willing CORE FRISK is the only surviving hero. The Star Sanses and even Error are either dead, infected, or brainwashed. They're running the DRA, the Doodlesphere Rescue Alliance, and have three current goals. One, find a cure to the parasite running rampant through the multiverse. Two, find a way to save their friends from Nightmare's mind control. Three, kill the king himself and restore peace to everyone. But that . . . is much more difficult than they can manage. DREAM is the heartless ruler of the Omega Timeline. Trapped under Nightmare's spell, he has no empathy for anyone. He hasn't had any for the past 7 years. Yet something still haunts him. The cursed gold heart locket he always wore, that he hated, yet couldn't find the heart to get rid of. It gave him the motivation to fight back, so did the corruption in his soul and his smoking addiction slowly killing him.

One day, something happened, resulting in all of them switching bodies. Now they have to figure out their new abilities, features, and flaws in each body. And figure out who did this and how to reverse it. "I'm sure it'll be fine," -all of them probably