An Undertale Fanfiction: Born in the Underground.

Reads 1,118
Votes 38
Parts 8
Time 1h 30m

Reads 1,118
Votes 38
Parts 8
Time 1h 30m

What if Frisk had been raised by Toriel since birth, had a spirit-like Chara as a sister who they idolized and lived happily in the ruins? Let's find out.All Rights Reserved

chara frisk sans toriel undertale

Table of contents

8 parts

Content Guidelines

You may also like

Across the Timelines [an Undertale Fanfiction] by missdisappear01

(ORIGINAL Version. Not revised) No one ever expected for the timelines to cross, that is, until there were two of them. The lovable and friendly Frisk, and the evil killer, Chara. With an experiment gone wrong, and a strong connection between the two boys, can Frisk and his friends change Chara's view of monsters?

epicshift omega hardcore by liquidkazuma49

"many years ago human and monsters live in harmony. Than war broke between the two race. Both side have powerful magic and power. The battle was fill of them that ever fight Crack the earth and sky. in the end monsters have lost. The humans force the monsters underground of Mount ebott and seal them behind a power barrier at a cost of a human life. many years later the humans power has die down. living there lives as the monsters grow strong. legends says that anyone that falls down never comes back. a legend that being told even to this day. so why am I coming here you ask? I want to show everyone that I am brave! that I can survive what Mount ebott can throw at me! I'll prove it! I can show them that I don't need to be strong when I have kindness on my side! Chara is 17. Frisk is 16. They are both girls. There charisk in this. This is my version of epicshift.

No Bounds (Frisk x Asriel) (Book 1) by AmerInc

Just as Frisk is getting settled on the surface. She starts having night terrors of Asriel and Chara. She packs her things and heads into Mt. Ebott to find him. When Frisk retrieves him and brings him to the surface they live a happy life and their romance grows stronger and stronger. With their friends and family behind them, nothing can go wrong.... Right?

what if Asgore and Toriel part on good terms after his delcaration of war? what if Flowey did not turn evil by the time Frisk came into the underground ? what if Papyrus was more willing to fight and more able to dodge (..without still knowing what capturing a human would do)? what if Sans still did not find about "the anomoly" due to Flowey's lesser amounts of resets? and more small things a "what if" type of story for all to see

Undertale: Unchained- Chara x Frisk by PrincessAsriel

Forgotten. Unloved. Abandoned. Everything Chara is. Everything Frisk was. Happy. Loved. Kind. Everything Frisk is. Everything Chara was. Fem x Fem ((Hey guys! So, this is a surprise story that I've been planing for a while! This is set where Frisk was abused on the surface, but Chara had a loving family and fell on accident. I know, not cannon. Frisk and Chara are is 16))

The First Human [X Sans] {COMPLETE} by RaeTheStar

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]

A New Friend {C O M P L E T E D} by UndyneTheUndying08

Frisk has had a hard life. Abused by her parents because she is "a mistake." The reason why her parents call her this is because: She is a Neko. Half human half cat. Frisk has been experimented on. Some of them would hurt her or mess with her thoughts for a period of time. It seemed like no one cared. One night, Frisk had enough. She ran until she got to Mount Ebott. By surprise, Frisk tripped and fell down a hole...the entrance to the UNDERGROUND. Though things seem bleak, Frisk gets help. Meets new friends, and possibly develops a crush. Will he feel the same way? Or shut her off like the others on the surface did?

Frisk had gone back to Underground to find Flowey and bring him up to the Surface with her. What she didn't expect was to find that her coming back there, combined Flowey's laments, had somehow awoken a certain Fallen Human from death. Now, she must be able to reform the flower and Chara and stop their plans of Genocide. Chara, however, had begun to feel things other than remorse towards her.

storyfell. Hell is life. by liquidkazuma49

"Many years ago. monster and humans use to live in harmony. Than war broke in between them. The monsters lost and were seal in the underground behind a barrier under mount ebott. For years the monsters wait for the day to be free. There hate towards the humans grew more to the point that sometimes they would fight each other. The legends says that whoever's goes to mount ebott. They do not return. One human is seen running to ebott. No one knows why they went there. But they do know that the human will not survive the horrors that is waitting for them" Chara and frisk are both girls. chara is 19. Frisk is 16. It also contains charisk as well. This is my version of storyfell. I hope you all enjoy.

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.

Across the Timelines [an Undertale Fanfiction]

(ORIGINAL Version. Not revised) No one ever expected for the timelines to cross, that is, until there were two of them. The lovable and friendly Frisk, and the evil killer, Chara. With an experiment gone wrong, and a strong connection between the two boys, can Frisk and his friends change Chara's view of monsters?

More details