Nightmaresans Stories

#2 of 64k tagged with Undertale 7/04/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling into...

Basically what the title is. This is a new book since my other one got deleted for some reason 〒▽〒. But anyway, I'm still a beginner writer so if these oneshots suck, th...

Cross: A strong servant who had lost his AU, then found, now living in a castle to fight, kill, and take AU's weaker than the one he now calls home. Nightmare: An indepe...

Dream was born to be the Guardian of Positivity. From the moment he was created, he knew exactly what and who he had to be.. But now he isn't so sure he wants that. Wh...

I. Don't. Know. Have a story, but it's not large? Make it a oneshot, with no extra charge. I don't own these characters.

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...

"It thrilled me... Filled me with fantastic terrors never felt before!" Before the events of Nightmare's cataclysmic terror of the 2nd Calamity, what smaller...

Everyone deserves second chances. That was what my mother always told me, a mantra to keep myself going through my college years. Second chances presented themselves, yo...

have you wondered how a battle between brothers creates a child without either of them knowing? well, why not read to find out how this child suffers their way through l...

The world can't get any worse for Sans after the player left the monsterkind to pay for their own action's consequences. But if given the chance to turn his world a cer...

Dream and Nightmare used to live in a peaceful world,gathering stacks of negativity and positivity for their 'caring' mother Nim Until one unfortunate day...hell breaks...

(UPDATES EVERY FRIDAY) NIGHTMARE is a sadistic bastard, that's just a fact. His goal is to corrupt Dream's soul and prevent the Doodlesphere from feeling positive emotio...

While monsters and humans live together in the surface mers rule the ocean, sea creatures that are half fish and half monster, and those living deeper in the ocean are k...

The war between the two guardian rulers and their kingdoms lasted for countless generations. Then came the news that Nightmare went ahead and got himself some new "...

Just as the title says. Ask and dare our kidnapped- I mean honored guests as they arrive in a white empty void. Each chapter will have someone new to join in the asks an...

Dust's life hasn't exactly been the greatest. It gets worse when a portal opens under a battleground and sucks him in, along with everyone else. The problems compound wh...

There has been several anomalies throughout the multiverses. Some who sacrificed for their reasons, some corrupted due to other anomalies, and others. . . they're compl...

Everyone understood that the multiverse was a bit funky... But lately everything has been really weird, no know why though. Well. That was true, until Killer gets deathl...

Yall know what oneshots is about i'll take request! I won't do incest 😧 (dreammare/any dream au w/Nightmare) Lemon: 💋 Angst: 🙁 (I'm kinda bad at angst tho) Fluff: ❤️ ...

You know, usually.... I would care. But I give up. The Multiverse is going to die soon anyway.