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65,997 stories
Ruins (Sans X Alphys)

The Underground wasn't built in a day, but it fell in one. Monster after monster turned to dust as the Human fulfilled their bloodlust. From the weakest to the strongest, from the most kindhearted pacifists to the mightiest warriors, from the queen to the superstar. Beginning to end. But in the end, the only one left who could stop the Human was the one who had nothing left to fight for. Sans' victory was an empty one. His brother was dead. TORIEL was dead. Undyne was dead. Everyone he knew was dead. Alphys' story was a similar one. When the Underground was saved, she didn't see it that way. The Underground had lost it's spark when Mettaton fell, and she had lost hers when Undyne did. In the end, it was the two weakest monsters in the Underground who were left for each other. In a world with nothing left, they pulled each other from the brink. SO LET'S JUST GET THE BLOODY SHIPS GOING, EH?

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From Darkness, Love Came Through

A long KingDings fic because this ship does not get the attention I think it deserves. I love this ship, and it's adorable. I plan on making this a full story, so buckle up! Also in this Gaster is Sans and Papyrus's father because Dadster is wholesome and cute. Toriel and Asgore are decent friends in this one because I believe that they could have a friendship if they tried. I will put in little bits of my other ships, but Asgore and Gaster are the main focus. If you want the actual story, read it. It's very fluffy and cute and gay. If you follow me, I know you like the gay ships.

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New Love - Undyne x Underfell Sans (COMPLETED)

A story how Undyne stood up for someone she thought would be somewhat like her sans, she finds that his life is more complicated then her Sans. Sans slowly becomes attracted to Undyne because of her kindness towards him, he learns that maybe not everyone hates him, especially his brother.

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In Control (!FemaleChara x reader)

Chara. The demon that comes when you call her. The name that was a bastard to pronounce (CH or K?) I am trying something new, an xreader. Man this is going to lack; I can't write past 30 chapters from a basic storyline. Now I have to drag the story to as long as I can handle. Oh right, you want a backstory.10 years after the barrier was destroyed(along with the reset button) where Frisk and Asriel married and had a kid and Undyne and Alphys got married as well. (Y/N) moved in alone at the age of 16 in the town just off Mt. Ebott. The humans lived alongside the monsters in harmony. (Y/N)(Man this is going to be a bastard to keep writing (y/n)) went up Mt. Ebott to do research when a sudden storm came. You fell in. *Que Once upon a time Undertale*Also fk Bob.

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Little failures (Underfell!Mettaton X reader)

(Y/n) (l/n) has a YouTube channel of about 26 subscribers. Ironically, her best friends are Jackspeticseye, Markiplier, Pewdiepie, Wade, Yami, Ken, and Bob. No wonder she would fall down a freaking mountain! (Caution: do not approach if you cannot handle swearing, insane people, you're good to go! Also, UF MTT is mine! Just made this story because he needs love)

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Magic and Bones

A genocide run ends with Frisk smashing Sans legs into pieces, killing him, the kid resets and his magic is left to figure out a way around this problem. (UNDERTALE) Hope you all enjoy!p.s. the cover is my art I draw traditional (on paper)

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Underfell Papyrus x reader- All hail the king (Completed)

A young human runs out of the ruins desperate to get to safety. She runs into the Skeleton brothers Sans and Papyrus. Before she can know what's happening her world is completely thrown upside down. Sans is horrible but Papyrus.... he's not as bad as he makes himself out to be. What will happen to the young girl? Will she be saved or killed? And will she finally figure out the secret her mother was hinting at before she died?

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Runaway

Finally. They made it to the surface. But after an attack on the monster king, Undyne reveals a hidden secret that destroys the group. Can they bring themselves back together, or will their friendship break even more. (I suck at writing descriptions [~_~] )

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My Opinion on Undertale Ships (COMPLETED) #1

I feel like we're gonna have a bad time...Today we go down the deep dark hole to enter the wonderful world that is Undertale ships! Will you show them mercy or unleash ruthless genocide on them? (Some of these ships certainly deserve it) Find out now!Spoilers, duh(Please no ship wars)

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Undertale Head cannons

Head cannoncs for a dead fan of because I can(currently on hold)

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Undertale One-Shots x Reader (DISCONTINUED)

yup. it's another one-shot book.also please note that the first stories are not my finest. I've tried fine-tuning them, but it's not going great. So humor me and keep reading, lovelies.note: obviously Undertale is not mine and neither are any of the au's. I'm not that cool. again note: this is my personal interpretation of these characters, and it may or may not be the same as yours. if you have a problem with the content feel free to contact me but if it's a "x wouldn't say/do that" please know that this is what I see them doing. if it's something offensive that's fine but if not, then whatever.(P. S. I will gladly take requests cuz I feel awkward picking them out of the blue) (P.P.S. I cuss so if you get angry about that then that's no bueno)

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My Opinions On Undertale Ships

Here is my opinions on the undertale ships that exist. Please don't be mad if any of this offends you, I do respect all opinions, so please respect mine! If you don't, then just leave and don't say anything please!DISCLAIMER: I DO NOT OWN UNDERTALE OR ANY OF THE IMAGES IN IT THEY ALL BELONG TO THEIR RIGHTFUL OWNERS!

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Most Powerful Monster

I'm writing a fanfic on the popular game, Undertale. You fell down into the Underground at the age of 11, but little do they know that you had secret powers, at least until you got carried away. None of the pictures or videos belong to me.

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UNDERTALE Memes/Comics

UNDERTALE!! Stuff!!!

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You're My Golden Flower - An Alphyne Fanfic

Alphys lets Undyne live with her and finds it a bit hard to adjust to having her own crush live and sleep with her - Will it be a happy ending or something else?

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FNAF and Undertale Crossover: Nightmares Within

Endless nightmares everyday. They never stop, they keep on coming. 6 hours of closing doors and running. You just wish it could end. You just wish you could end it all.(Pictures aren't mine and belong to their respective owners.)Book 1/3

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The 6th Soul | Sans x Reader

"Do you think even the worst person can change, that everyone can be a good person, only if they just try?"--If you want to read a good book, go on my account and read chat logs. This one is shitty --Justice. That's the trait of you, (Y/N). The 6th soul fell into the underground. She wasn't alone though, she had a husky, as white as snow to accompany her on her journey. Struggling to find the right path, she makes friends with a whole lot of monsters.This is the story about the 6th soul.[ TRIGGER WARNING ][ HEAVY LANGUAGE ]

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Alphys x Undyne- The Meeting

Alphys x Undyne

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A Tree, For Us (Sans X Reader)

CONTAINS SPOILERS FROM BOTH PACIFIST AND GENOCIDE RUNSAfter a horrible situation, I (Y/N) scaped from home to avenge my (sibling). In a failed attempt, I got lost and fell through a hole, in there I found another world... "the underground". I meet many friendly monsters, one, specifically, changed my whole life. Both of us will try to give the monsters the liberty they deserve. And this is how all happened...(Cover made by me :3)

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× [Sickness] × || Undertale Fanstory || The Gasters/Skeleton Family

One day, Sans fell sick. His sickness came out of nowhere and it cannot be cured no matter how many medicines Gaster gave him. Because of the sickness, Sans stayed still on the bed, just laying down or sitting on it under the blanket. The sickness can be seen from his face, half of his white skull was a little bit darker than the rest. Gaster and Papyrus had no idea what kind of illness Sans has, but they decided to take care of him no matter what, hoping that the sickness will soon gone either because of the medicines Gaster gave him, or disappears itself.But alas, The sickness gotten worse...--------UNDERTALE (c) Toby Fox---------This have nothing to do with Undertale's canon characters or story. This is just a fan story I made because the idea stuck in my head for a few while and I'd like to share it with all of you. So, enjoy!

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Everything Goes Black - Undertale Chara X Frisk

What happens if Chara got woken up when Frisk fell? What if Chara joins Frisk on their journey? What happens when Frisk starts killing? What will happen to Chara?

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A Knocking at the Door

(Underfell AU) Sans, badly beaten by his brother, goes to his friend from the ruins for help. But with his injuries and his dissaperaence from Snowdin, what is to come on both sides of the door?

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A New Soul (Sans X Female Reader)

(Y/N) absorbed a monster soul when she was little, gaining skeleton powers. Many years later, (Y/N) and her sister Frisk fall into the underground, meeting Toriel, their new mother, Papy, Undyne, and of course Sans. Will (Y/N) and Sans finally realize that they have feelings for eachother, or will Asgore find (Y/N) before it's too late? I do not own UnderTale or any of it's characters, Except (Y/N) Coverart is not mine

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