Lost underground
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- Parts 2
Ongoing5m
Last published Thu, Aug 22, 2024
Eri falls into the underground after Frisk resets; join the group as they try to get to the end to let all the monsters free and get Eri home through friendship and strange powers. Who knows what might happen?
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Once below the surface (sans x frisk)
I was tired of fighting the pain, so I gave up. And then, a sudden yellow light burst trough the basement. Sans..? <> Frisk falls into the underground after running away from the orphanage she's been trapped in for a lot of years. In those years, a lot happened too. Like, when she was eleven, she went missing. Yet, she can't remember what happened. In the undergrounds, she meets the Mysterious Sans, who somethimes is called 'G.' Frisk finds out about what happened in the undergrounds, and what happened to Sans. (I WILL CONTINUE THIS FOREVER I WILL MAKE MY READERS HAPPY IM SO SORRY FOR DELETING THE DECENT SHIT BUT THIS IS WHAT WILL CONTINUE! PINKY PROMISE!)Complete
What Went Wrong?
~'Disclaimer: This story has a lot of profanity and covers some very very intense or touchy subjects that may disturb some readers. You have been warned.'~ ((Unedited)) After Chara fell into the Underground, they met Asriel a monster inhabitant of the Underground. Soon after that, Chara joins a new family, but their ambition to keep everyone happy goes a little overboard and Chara is flung into a reality of destruction and hopeless wonder. Then many long years later they meet the beloved Frisk, who fell into the Underground, similar to themselves. Eventually everything Chara thought they knew correctly is turned upside down and they as a person are changed forever. ~'The game Undertale belongs to Toby Fox and some of the dialogue is ripped straight from the game itself, too.'~Complete
Mixed Souls
All her life, Kelsi and her sister, Cassidy, have heard stories of Mt.Ebbot and how the people who go up there alone never come back. She never believed them, until, her sister and her friend, Frisk, vanish and go up there alone. While out in a search party, Kelsi gets separated from the others and falls into the mountain. When she learns her sister and friend are in a Genocide run, she does everything in her power to bring them back and save them. She evens finds a secret about her soul. Along the way, she makes friends with monsters and even a certain skeleton has hidden feelings for Kelsi. Will Kelsi save Cassidy and Frisk? Will they leave the Underground? Can she protect her friends? May contain LV- Levels of Violence; Undertale belongs to Toby FoxComplete![Chainsmoker [ Gaster!Sans x Reader ]](https://img.wattpad.com/cover/113896496-256-k386981.jpg)
Chainsmoker [ Gaster!Sans x Reader ]
Routine. The entirety of every living thing is dominated by it, human or monster. Everything HAS to be the same. It was in this that you were the exception. For you everything was new, every time line a detailed altered in order to satisfy your sadistic desire for a new ending, whether it be only a few details of dialogue altered or something else entirely. Monsters you once considered family you now butcher and slaughter without a second thought, after all, that's what the Reset is there for, right? And all at once it stops. Your small hold over the Underground is ripped away from you and you are thrown into a dying timeline, monsterkind's final attempt at self-preservation. You're alone, completely and utterly alone. Except one. And he has a bone to pick with you.Complete
Wisdom. Book 1 (Warning! Contains spoilers of Undertale! kinda...)
A human falls into the Underground while playing the game Undertale. Along the way, almost everything seems normal. But, after the fight with Doggo, before you know it, they are teleported to a white abyss, and that's where things REALLY take off.Complete
Determined to Stand
After 3 years after Frisk flee the monsters from the Underground. She lives happily up on the surface with her new family of monsters. Well with Toriel, Asgore, Undyne, Alphys, and Flowey left to Washington D.C to meet the president. Sans and Papyrus are left to watch Frisk till Toriel returns home. Chara has plans to take control of Frisk. He wants her soul and to Reset the world again. There is however another person whom lurks beneath the shadows that Sans and Papyrus kept secret from Frisk. Now it's all going to be reveal. So many mystery to solve and secrets to uncrack. Frisk will soon have to face her fears and overcome Chara's evil plans. With the help of old and new friends. Note: Frisk is a female in the story and Chara is a male.Complete
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 [~_~] )Complete
Undertale: Fallen Angel
Having escaped their cruel imprisonment within Mount Ebott, monsters have settled on the surface for six years now. Their human savior, Frisk, now struggles with the busy life of being an ambassador. Soon, tragedy strikes, and with a civil war brewing back home and every timeline now at stake, will the prophesied angel manage to keep their happy ending? Undertale's world and characters are owned by Toby Fox. This is a non-profit fan novel. Please support the original game.Complete![The First Human [X Sans] {COMPLETE}](https://img.wattpad.com/cover/106393541-256-k451638.jpg)
The First Human [X Sans] {COMPLETE}
Imagine Undertale, but Chara never showed up. Chara wasn't the first human in the Underground. What if a glitch occurred, and you fell down instead? You fell into the Underground, but you cant remember your previous life. Now, you are surrounded by strange monsters, who have also never seen a human before. Will they let you live? [written 2017]Complete
Bloodfall (An Undertale AU)
Ever since the death of his younger brother. Things have gone downhill in the surface world for Sans. Alphys died a few months after Papyrus to a disease, Mettaton and Undyne, especially Undyne, had fallen into a depression. Flowey dissapeared into mt. Ebott, not to be found and Sans is fighting depression and insanity. One day, Sans discovers a suspect to his brother's death. A being that is trapping anyone who had either fallen into Mt. Ebott or stayed behind in snowdin for a while. Sans, along with Frisk and Undyne, go into the underground themselves to confront this being. They must encounter the Bloodfall that traps and kills anyone who dares pass by waterfall. (This takes place after a true pacifist run if one killed Sans in a Genocide run, but reset their game before getting to Asgore(I did this in a way to quit the Genocide route). This is if Frisk choses to do this the Pacifist way. I might make a Genocide one in Story Shorts. Also, My Sans is a human, but feel free to interprate him as a Skeleton if you ever choose to use this AU. Just credit me!)Complete
I was tired of fighting the pain, so I gave up. And then, a sudden yellow light burst trough the basement. Sans..? <> Frisk falls into the underground after running away from the orphanage she's been trapped in for a lot of years. In those years, a lot happened too. Like, when she was eleven, she went missing. Yet, she can't remember what happened. In the undergrounds, she meets the Mysterious Sans, who somethimes is called 'G.' Frisk finds out about what happened in the undergrounds, and what happened to Sans. (I WILL CONTINUE THIS FOREVER I WILL MAKE MY READERS HAPPY IM SO SORRY FOR DELETING THE DECENT SHIT BUT THIS IS WHAT WILL CONTINUE! PINKY PROMISE!)
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