Asgore Stories

Abandoned on Mt. Ebott at the tender age of five, young Harry's unsurprisingly died, but Death's always had a weird relationship with his variant... Meanwhile, before Flowey's revival as souless talking flower, Sans makes a discovery under the mound of snow, Papyrus has always wanted to be a big brother anyways. *Edited Summary (29/09/2025)

Lord Beerus, the God Of Destruction, finds himself in the Underground with a small child. With no way to leave, he travels the Underground with the strange child he met, meeting new beings known as monsters. Will he do what he does best and destroy everything in his path to get out? Or will he find some new friends on his journey?

What if there was an anomaly in the Underground? No, not Frisk. Not Chara either. Someone else entirely. How could a few measly children stand to this supposedly immortal foe and save the Underground from destruction? Is it even possible to do so? Only one way to tell... ~o0o~ Disclaimers before you start! •There is NO fanon ships. That means no Soriel, Papyton, etc. The only ships are Torgore (in the past) and Alphyne. •This is NOT an x reader. I dislike those types of stories. The reader will have no part in this, and they will not be shipped with anyone. •This exists outside of canon to an extreme. For example, Frisk is the second human and not the eighth. •There will be OCs, but only for a few humans and they still technically exist in normal Undertale. •There is a sequel. I'm planning on rewriting it after this one, as it is much more random and definitely needs it. Clanky, plot holes/retconning, etc. It's more of an OC thing, to explore them and their issues, than an Undertale thing, but it has its similarities. •There will be some explicitives. It won't be unnecessary or excessive, only when it fits the situation and character. I will not be using any slurs, as that's just plain disrespectful, even if some of them apply to me. Credits: Undertale, obviously, created by Toby Fox and Temmie Chang. "The Time Before" by ANinnyMouse42 is the backstory for Sans in this AU with some adjustments (mainly since that was very close to my original idea before I read it and I don't want people to think I copied their masterpiece or smth, if you haven't read it please do so, it's really good). Some things will be in reference to the other books in the trilogy or "From War to Science" by Emotistic-optimistic. If you haven't, read that too. It's really good (along with its sequel). The cover was made by me! Have a good day! (Also, the title is a placeholder, if anyone has any ideas that make more sense, please let me know.)

The skeleton shakes his head slightly, a boney hand sliding across his skull. "Ah- well- that wasn't free Doll, 'course you'll have to pay me for that..." He trails off, his cocky smirk ever present on his face as he looks you up and down for a mere second, "...little favor." He pinches his pointer finger and thumb together before rubbing them together. _____________________________________ (Y/N) is a bartender that was kept secret from the after hours patrons at the bar she worked at for two years. Her boss not wanting her to associate with the people that would further pull her into a world that she was scratching the surface of just by working there. But after staying just a few minutes later then she was supposed to she stands face to face with a gold toothed smartass with a devilish smirk- his red eyes trained on her every move. ______________________________________ There is cussing but let's be honest- there's cussing everywhere. I was inspired by- @MissHoll-E-Socks with their story "Can I take you to dinner?" NONE of the art is mine.

A Post-Pacifist story about the characters. Also the fallen children use "they/them". Undertale and its characters belong to Toby Fox. I only own the plot to this story.

Cover in the makingggg " 𝘚𝘩𝘦 𝘩𝘢𝘥 𝘵𝘩𝘢𝘵 𝘴𝘢𝘮𝘦 𝘭𝘰𝘰𝘬 𝘰𝘯 𝘩𝘦𝘳 𝘧𝘢𝘤𝘦 𝘢𝘴 𝘸𝘩𝘦𝘯 𝘴𝘩𝘦 𝘩𝘦𝘢𝘳𝘥 𝘮𝘺 𝘯𝘢𝘮𝘦 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘧𝘪𝘳𝘴𝘵 𝘵𝘪𝘮𝘦. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯'𝘵 𝘵𝘦𝘭𝘭 𝘸𝘩𝘢𝘵 𝘪𝘵 𝘦𝘹𝘱𝘳𝘦𝘴𝘴𝘦𝘥... 𝘴𝘢𝘥𝘯𝘦𝘴𝘴? 𝘊𝘰𝘯𝘧𝘶𝘴𝘪𝘰𝘯? 𝘗𝘢𝘪𝘯? 𝘍𝘢𝘮𝘪𝘭𝘪𝘢𝘳𝘪𝘵𝘺?... 𝘮𝘢𝘺𝘣𝘦 𝘦𝘷𝘦𝘯... 𝘥𝘦𝘷𝘰𝘵𝘪𝘰𝘯? " 𝓵𝓸𝓿𝓮 𝓼𝓾𝓻𝓿𝓲𝓿𝓮𝓼 𝓮𝓿𝓮𝓻𝔂 𝓽𝓲𝓶𝓮𝓵𝓲𝓷𝓮

Corporal Adrian Shephard, a US Marine Corps soldier assigned to the HECU division, was sent off to Black Mesa for 'cleanup duty'. Despite the hell he went through, the marine somehow manages to escape the dangerous, alien-ridden facility against all odds and, after being 'detained' by the ever elusive G-Man, is then assigned a new mission many years later... to the UNDERGROUND! Accompanied by Chara Dreemurr, the first fallen human turned apparition, the two journey through the unprecedentedly large Underground for one, very specific goal... but what exactly was it? And is that all there is to it? In... time, all will be revealed.

« ˡᵒᵛᵉ ᵘˢ ᵗᵒᵍᵉᵗʰᵉʳ ᵃⁿ ᵉᵃᵗᵉʳ ⁱ ⁿᵉᵉᵈ ʰᵉʳ » kris x female reader/krissoul on A03, same title, username renoxeno on a03

Aster had never had a steady home; he was moved around a lot or kicked out of the places that did take him. He had even taken to running away from them as he got older. He's grown to rely on himself, especially after the year he spent living by himself in an apartment. But now that year has finished up and he needs a new place. Luckily, he found a place called Hometown.

the character Number 1 as Nigel Number 2 as Hoagie Number 3 as Kuki Number 4 as Wally Number 5 as Addy friends of human and monster Frisk Flowey Toriel Sans Papyrus Undyne Alphys Mettaton Asgore Asriel Chara

After a long genocide route, Frisk has fought Chara... Then... Everything Went... Reset. *That's A Wonderful Idea!

you're Y/N a college student studying to become a biologist, you were adopted by the age of five, and got a brother by ten. While everyone loves flying, you choose not too, you are also very reluctant on showing your wings, it's a gift you'd rather not have. they remind you too much of a freedom and life you never had, even though you had a completely normal life, you never had a horrible past, or been bullied too much, you have a happy life! or atleast as you allow yourself to have, you always felt unworthy of those happy moments. you're happy! or atleast that's what you make your friends and family believe. you can't help but feel that everything is worthless to try, but why? your brother got most of the attention, but you allowed it, you've always given him more than what he deserves. your relationship with him...... is difficult, but you still love him none the less! one day you bump into a boy named Frisk, he reminds you of your brother in a positive way, they were the the same Frisk that freed those monsters from the underground, and soon enough, they introduced you to their friends. they seem like nice monsters, besides a select few. Chara, flowey, and Sans. Chara and Flowey always seem off, while Sans sees right through your "I'm happy" mask and that, makes your skin crawl. soon enough your single mother had to go on a business trip, leaving you and your brother alone. let's see how this plays out. a/n this is a birdtale fanfiction more explicitly a Sansxreader :p this is my second Sansxreader book, (go check my other one out) in this story I'm hoping for it to be a HEAVY slow burn so if you want something long then tada! and excuse my grammar I'm not Shakespeare. cover by me! go check out my Instagram, I mostly draw my Au and ocs enjoy!

Takes place after the events of the true ending in undertale (pacifist route) Things finally seem to be going Frisks way... When the man that speaks in hands shows up and resetting isn't an option...

Sans had done something and he doesn't remember, and he should to because the every loving Papyrus hates him to the very core, to the point that he wants Sans dead. What happened read to find out Making a fleshed out AU with official name But this book still holds some but not all lore.

After a serial killer obliterated a good portion of the Underground, Sans, the considered weakest monster stood against it as a last stand. After pulling of a cheap trick, he just expected to the human to come back and try again but... that didn't happen. My take on what would happen after the 'get dunked on' moment if the human didn't reset.

In the world of Glitchtale, Frisk messed with the glitches of the timeline, creating the HATE-consumed Chara, bringing Wing Ding Gaster back from the Void, and giving Asriel a way to live happily on the Surface, and able to be with his parents again. A month afterwards, the Checksum appears- the Bête Noire, known as Betty. As Betty and her partner/other half Akumu, better known as Kumu, attempts to erase the timeline, a sudden glitch boots Betty, Kumu, Frisk, Chara, and Gaster into another world. Kris didn't want to get out of bed. But... he groaned and forced himself up. Something struck him as odd, though... he felt a ping in his SOUL. Something was different here. And for the very first time in his entire life, Kris had a choice on what to do with the situation, and his entire life in general. When they meet, it's up to them and another side of Kris to band together and get everything back to normal- or have all worlds be destroyed by the glitches.

If given the chance, would you start over? After falling into a timeline where nobody was murdered, his mother never died, and his father was never erased, Sans should be ecstatic that he has a second chance with his loved ones. But there is no denying the trauma he'd been through, either. Everyone is supposed to be dead, after all. What if Frisk comes back to take it all away again?

You fall into the Underground and meet a stubborn, cloaked monster that wants to kill you. You have two choices: Kill her first or befriend her? Story idea made for EpicDunk

Was perhaps from the moment that Monsterkind were hurled down Mt Ebott like trash that W.D. Gaster knew humans were rotten creatures? Or maybe it was instead during the war when he had been but a young child. Forced to flee from all he's ever known as battle raged across lands, then later as he grew up to create weapons of mass destruction. Perhaps, it was before he was even born that he had know this truth. Gaster was, after all, one of the smartest monsters to have ever lived, and most certainly was the smartest monster in the Underground. Because humans were dangerous, after all. They were miserable, miserable creatures that were powerful yes, but miserable. And his next invention would be the bridge to that gap between their two races. No. Rather then gap it was a chasm. He would create the first biological weapon, and once the barrier was destroyed then nothing would get in its way.

A rendition retelling of: 'Can I take you to dinner?'. - Welcome back to {40.7128 N, 74.0060 W.} *Including deleted scraps from the original that never made the story.*