Determination (Charisk)
AWholePerson
  • Reads 327
  • Votes 25
  • Parts 8
  • Time 1h 17m
  • Reads 327
  • Votes 25
  • Parts 8
  • Time 1h 17m
AWholePerson
Ongoing, First published Sep 09, 2023
Mature
adventurecharacharaxfriskchariskdarkdeterminationdramafanfictionfeelsfriskgrimbrightlovemagicmercymonstersplotheavyproemtalepunsredemptionromanceromantic-dramashipsundergroundundertaleutau
"I've carried this scarlet curse with me as long as I can remember. Maybe sharing it with you won't be so bad..."

Highest ratings: #1 utau!!! #1 in ALL of Charisk!!!!! #226 in ALL of FANFICTION!!!!!!!!!!!!

"Determination" Is a episodic story based on the events of 2015's hit game: "Undertale".
Takes place in my Proem!Tale UTAU timeline.

This is a remaster of another story under the same name I have on my page. Please note that THIS is the definitive version, and further books in the series will refer to THIS book for cannon. The general information in the other book IS still (mostly) cannon, but this is how I want to present it.

This is a full-length fan-novel spanning the entirety of the True-Pacifist route of Undertale. So this is going to be a very long story, and this is only book 1. Don't expect to be here for a quick read.


Trigger warnings: A lot. 


[Book 1 of 5]
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adventurecharacharaxfriskchariskdarkdeterminationdramafanfictionfeelsfriskgrimbrightlovemagicmercymonstersplotheavyproemtalepunsredemptionromanceromantic-dramashipsundergroundundertaleutau
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8 parts

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Into The Game >> (Sans X Reader) Undertale FanFiction by Melody4164
23 parts Complete Mature
It was just a normal Saturday. (Y/N) was playing Undertale for the millionth time. She was obsessed. (Y/N) had played all of the routes. True Pacifist, No Mercy/Genocide, Neutral. She experimented with killing certain characters doing different things. Then, as (Y/N) started a new game, she felt a falling sensation, as if she just fell out of her chair. She blacked out soon after. When she woke up, she was lying on a bed of golden flowers. She knew this place. (Y/N) was in the game. She had taken the place of Frisk and was in the Underground. •Disclaimer I do not own Undertale. It belongs to Toby Fox. I do not own you. You own yourself. I do not own the cover or any of the pictures that will show up in this book• *If you're reading this as a guy please just change the pronouns to he/him/his. I find if a lot easier to just put female pronouns. Thanks! :3 *
The Angel and the "Demon" (Female Chara x Angel! Male Reader) by all_about_undertale
35 parts Complete Mature
Everyone carries around their dark secrets if it's just one, or many. It doesn't matter, they can't tell anyone. At least they think so. As for (Y/N), well... he carries a secret no human could imagine. Because he is not really a human. But his will of staying away from the others will soon be tested by a certain someone. ???: An angel? Please, I'm serious! (Y/N) Well, archangel to be exact, more or less... Artwork used for the cover by: yukarintizu (Go check them out, they're an amazing artist!) This story will contain (a little) explicit language, violence, and fantasy violence, and in later chapters sexual content.
Hungry Love (Horror Sans x Reader ) by YandereEmo
6 parts Ongoing
In the midst of Tokyo's bustling streets, you led a life that appeared ordinary, despite your role as a leader in a prominent gang. Yet, beneath the façade of normalcy, you carried the weight of profound loss-your mother, your father, your brother-all taken from you, leaving behind a void that seemed impossible to fill. Determined to shield yourself from further heartache, you resolved to protect the one remaining person you held dear: Frisk. Their presence brought light into your shadowed existence, offering a glimmer of hope amidst the darkness of your past. But fate had other plans. The dissolution of your gang shattered the fragile stability you had built, leaving you adrift in a world that suddenly seemed hostile and unfamiliar. Yet, in the aftermath of this upheaval, you found solace in Frisk's unwavering companionship, their presence a beacon of comfort in a sea of uncertainty. Then, in a cruel twist of fate, you lost Frisk. Cast into the unfathomable depths of the underground, your path collided with Aliza's, a chance encounter marked by the ominous presence of Horror Sans. Emerging from the shadows, his hollow eye sockets bore into your soul, his grin sending shivers down your spine-a chilling reminder of the darkness that lurked within the depths of the unknown. With each loss, the world seemed to grow colder, more indifferent to your struggles. Yet, amidst the despair and desolation, a glimmer of resilience flickered within you, a quiet determination to reclaim what had been taken from you, no matter the cost.
InfernoTale [chapter 1 available] by PawDRyu
37 parts Complete
Undertale AU that contains the question, what if all of the known determination users were to be put in one and same universe. Firsk, Chara, Kris. Curious?, Check it out. For now sadly, there is only one chapter, that'll surely be refreshed yet before the second chapter will take a turn to appear in the light of the sun. Stay patient, in determination
My Knight In Shining Bones (Sans x Reader) by QueenOfNekoWriters
14 parts Complete
What instead of having a son, Toriel and Asgore had a daughter? A daughter who never died? A daughter named (y/n). Monsters have been locked in the underground for many years now, and their only hope is to collect seven human souls to break the barrier. With six souls in their collection, they're so close to breaking free. ... But what will happen when a certain demonic child by the name of Chara enters the realm of the monsters, and begins slaughtering them off one by one? Will (y/n) be able to save her people? Or, will she be unable to save the ones she cares about most? *** As of 5/9/2018 this story was ranked #18 for 'reader x sans'. As of 6/16/2018 this story was ranked 704 for 'undertale'.
No Chocolate - Chara X Frisk by mellophor
57 parts Complete
DRAMA, ACTION, BLOODSHED... Love? After erasing hundreds and hundreds of timelines, Chara is suddenly stripped of her abilities. She's forced to lead an everyday life in a world unknown to her, but that doesn't become a problem because Frisk, who just fell into the Underground, makes her forget everything, focusing only on their emotions and the chemistry between them. Chara and Frisk will go through good and bad together. They will have to protect each other from "the external factors" lurking in the shadows, and their teenage desires which they can't control~ All chapters labeled with "~" are exclusively lemon and unrelated to the main story. Go there if you want to have some fun ;) ""YOU HAVE NOTHING TO SAY HUH? THAT'S WHAT I THOUGHT." Frisk was uncomfortably close to me, even though she's a girl, she doesn't know that I'm gay as fuck for her." *IMPORTANT INFORMATION* - Chara (16/F) x Frisk (16/F) - Emotional and gruesome scenes - Sexual interactions and moments - Rough + gentle switch lemon
Lost Souls- I MOVED THE BOOK SOMEWHERE ELSE, CHECK DESC by LuciLuck2046
18 parts Ongoing Mature
THIS BOOK WILL STOP BEING UPDATED, BCZ I DECIDED TO REWRITE IT TO UNFUCK UP SKME THINGS. CHECK @luciluck-writing ON TUMBLR TO ACCES THE LINK TO THE NEW VERSION. An undertale fanfic with an Undertale AU of my own. This AU is called Luci's Underwitch, check my tumblr(@lucisunderwitch) for more info abt it. This is only part one, I decided to make part two in another book since uhh... This one's a little bit dark and the other is going to be more fun. Warning/TW: This fanfic may contain depictions of self harm, self hate, themes about depresion, mention of suicide(i will mention before each chapter if that part has any of those things, not the whole book will be dark like that); it may and will contain Undertale/Deltarune spoilers aaand a bunch swearings. After Frisk decided that they shouldn't have gone back to their family instead of staying with the Dremurr family, they decide it's time to head back to the underground, to help with moving. This ended up saving their life and mental health, yet other problems remain to be doscovered.
Determination (Charisk) [OUTDATED] by AWholePerson
143 parts Complete Mature
THIS BOOK IS BEING REWRITTEN ON MY PAGE! PLEASE READ THAT!!!! But if you want to read this one, I won't stop you. "I've carried this scarlet curse with me as long as I can remember. Maybe sharing it with you won't be so bad..." Highest ratings: #1 utau!!! #1 in ALL of Charisk!!!!! #226 in ALL of FANFICTION!!!!!!!!!!!! "Determination." Is a episodic story based on the events of 2015's hit game: "Undertale". Takes place in my Proem!Tale UTAU timeline. Be warned, for the first few chapters, my writing style isn't the best, as I have grown as a writer throughout the span of the book, and the quality of the writing gets much better as the story goes on. So keep reading, and your patience will reward you. This is a full-length fan-novel spanning the entirety of the True-Pacifist route of Undertale. So this is going to be a very long story, and this is only book 1. Don't expect to be here for a quick read. Trigger warnings: A lot. @Kae_Kae_uwu aka @kaelawrites2206 made the original cover art, go follow her! And yes! This is the same book! Just new cover art! Created 3-9-20 Completed 12-1-22 [VERSION 1 OF BOOK 1 OF 5]
Red Eyes [Chara X Reader] by CouldYouJust
77 parts Ongoing Mature
This story is inspired by many other works and may bear some resemblance in certain places. However, I will endeavor to make this story it's own. 2 years ago monsters were released from the underground, ending their centuries-long imprisonment at the hands of ancient humans. Not a soul remains in the underground. But that doesn't mean no one's there. Be it chance or fate, The First Fallen will soon meet an all too curious human as he ventures into the deep beneath. The Reader or [Y/n] is male and Chara is female. I apologize if this bothers you it's just how I've always seen the character. Disclaimer: I don't own these Chara-cters nor do I own Undertale. This is just for fun. This story's rating is [M] for explicit language, violence, suggestive or sexual themes, and fantasy/fictional violence. My lovely reader @NightTheDemon1 told me that the artist of the cover is a Twitter user known as @A___IRAA. Thank you!
UnderAsriel by FatalityWanes
40 parts Complete
Chara has one objective: RESET back to when they themself fell, and save Asriel from his demise. With all the Genocide Runs the now-free Frisk goes on for them, they're able to amass a big enough collection of SOULs to do exactly that. The only problem is, Asriel remembers everything that happened when he was Flowey. And he isn't too happy about it... In this new timeline, Kelsa, the SOUL of Bravery, falls into the Underground shortly after Frisk. Determined to save her only friend, Kel teams up with a mysterious flower with a face to find them and rescue them from Asriel's notorious freezing chambers. Betrayed by many, and uncertain who to trust, Kel finds herself in the midst of an iron-fist dictatorship, fighting to restore the Underground to the peaceful place it used to be. But... all is not as it seems, and there may be things about Frisk that Kel will wish she'd never discovered... Cover art by yours truly :3 This story takes place after the events of Underhappened. You may wish to read that first if you haven't already :D
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Slide 1 of 10
Into The Game >> (Sans X Reader) Undertale FanFiction cover
The Angel and the "Demon" (Female Chara x Angel! Male Reader) cover
Hungry Love (Horror Sans x Reader ) cover
InfernoTale [chapter 1 available] cover
My Knight In Shining Bones (Sans x Reader) cover
No Chocolate - Chara X Frisk cover
Lost Souls- I MOVED THE BOOK SOMEWHERE ELSE, CHECK DESC cover
Determination (Charisk) [OUTDATED] cover
Red Eyes [Chara X Reader] cover
UnderAsriel cover

Into The Game >> (Sans X Reader) Undertale FanFiction

23 parts Complete Mature

It was just a normal Saturday. (Y/N) was playing Undertale for the millionth time. She was obsessed. (Y/N) had played all of the routes. True Pacifist, No Mercy/Genocide, Neutral. She experimented with killing certain characters doing different things. Then, as (Y/N) started a new game, she felt a falling sensation, as if she just fell out of her chair. She blacked out soon after. When she woke up, she was lying on a bed of golden flowers. She knew this place. (Y/N) was in the game. She had taken the place of Frisk and was in the Underground. •Disclaimer I do not own Undertale. It belongs to Toby Fox. I do not own you. You own yourself. I do not own the cover or any of the pictures that will show up in this book• *If you're reading this as a guy please just change the pronouns to he/him/his. I find if a lot easier to just put female pronouns. Thanks! :3 *

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