1 - 20 of 63 Works in Clover (Undertale Yellow - Master Sword) & Frisk (Undertale)
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Scattered Souls by Eris_Atlas
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
23 Nov 2025
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Summary
In the fight with Omega Flowey, when Frisk calls out for help and the souls answer the call, one does something unexpected causing a reset that brings all the souls back to life in the location where they drew their final breath.
Now, with these 8 souls lost throughout the Underground, they have to manage their way. Will they see the sun? Simply die in the pit once more?
Will the lost souls find what they seek?
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Frisk and Clover Kick Martlet While She's Down by Mark432
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
21 Nov 2025
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Summary
Because some humans still wonder why some folks just don't like bigots and child murders, especially the 'adorkable' ones.
- Language:
- English
- Words:
- 132
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 140
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proof of concept by potatofever
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
20 Nov 2025
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Summary
Up on the surface, long after monsterkind had been freed from the Underground's clutches, things couldn't be greater. Sure, there's the occasional legal trifle that their ambassador has to delegate, but what's life without its bumps? Everything is absolutely phenomenal. Frisk Pérez, Chara Dreemurr, Asriel Dreemurr, and Clover Zenith think so too.
As they will do what they must—as the Angels of Monsterkind—secrets and all.
After the events of the true pacifist ending of UNDERTALE: Red and Yellow, Chara, Asriel, Clover and Frisk, now living and breathing in unison, grapple with peace and the consequences of guilty conscience.
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Clovers in the snow by zakalekk
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale (Video Game)
18 Nov 2025
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Summary
What if Clover decided to stay with Martlet, instead of giving up their soul? Will they live long enough to meet the next fallen human? How long can they hide from the king?
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Summary
Three years ago, a brother left his sister to search a mountain that no human has ever returned from.
Three years later, the sister, desperate for answers, follows her brother's footsteps.
The two meet again, but the result is likely the most hectic two weeks of their lives. And one of them has already lived an eventful life.
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Quartet Rune by Kittany_the_Fox
Fandoms: Deltarune (Video Game), Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
13 Nov 2025
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Summary
In Deltarune's world, Chara and Frisk both run away from their 'homes' the same night. Unbeknownst from each other, they still arrive at the same little town.
Wounded, Chara has to be taken in. With nowhere else to go, Frisk is sent with them to stay with Toriel for the time being.
Kris is not too happy about this, especially since soon, everything will be set into motion. Two human kids, one acting out and the other curious to a concerning extent, will only make it harder for them. At least it can't get even more complicated.
...why is there a third one and why are they here ?? To... 'find the missing kid' ?
WHY ARE THEY STAYING OVER TOO.
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New Hometown by NullVol
Fandoms: Undertale (Video Game), Deltarune (Video Game), Undertale Yellow (Video Game)
13 Nov 2025
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Summary
School is about to begin for the children of Monster Town, making life all the more hectic for them. That is only reinforced by the sudden appearance of a new human who feels they have no control over their own life.
Tags are subject to change. May go on hiatus a few times as I imagine this one to be on the larger side.
Series
- Part 3 of To Resurface
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The Ghost Souls Before Spider Halloween Mania by LonelyFanboy48
Fandoms: Undertale (Video Game)
12 Nov 2025
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Summary
Frisk and their monster groups are preparing for their first ever Halloween. However one red ghost from The Underground took over the holiday, of what Halloween actually is. But they aren't the only ghost with ghosts of Yellow, Green, Blue, Purple, Orange and Cyan, meet Frisk's groups to help them through the horror mania of Halloween itself.
Muffet herself, refuses to get anything between her and her spiders but with the red ghost in control, her life and pride is in jeopardy after living out of The Underground. But Frisk will protect her and her spiders even if it means of putting themself in harms way. While giving her the Halloween she and their friends actually deserves.
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Your Soul and Mine, Our Souls Combined by reilio
Fandoms: Undertale (Video Game), Undertale: Red and Yellow, Undertale: Yellow
12 Nov 2025
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Summary
After suffering for too long on the surface because of a war he wants no part in, Clover jumps into the Underground with his little sibling. He had grown to hate humanity over several years, to a point where he’d rather take his chances with the monsters.
Chara flees the capital after finding out what their father intended to do to every human that fell down. Despite their best efforts, they haven’t been able to stop a single human from marching straight to their death.
Will she be able to save these siblings?
TLDR: After a fatal mistake, Chara and Clover’s souls become bonded to one another.
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Undertale Yellow: Broken Justice draft 1 by Brob_bot
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
08 Nov 2025
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Summary
This is based off of the events of UTY genocide route ending. The story focuses on Clover as an adult after they killed every monster they encountered. They go into underground once more to find their missing relative Robin and throughout this journey to face their consequences head on and tries to atone for their past.
- Language:
- English
- Words:
- 7,773
- Chapters:
- 1/1
- Hits:
- 41
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Duality of Justice [ARCHIVED] by hw_writer
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
07 Nov 2025
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Summary
Fighting against royal nepotism,
Stood 4 humans who died for monsterkind.The first was the patient of spoiledness,
Who planted the seeds for action.
Then came the revolutionary,
The brave soul who died for the cause.
Don’t forget the human who stood on their values,
Whose silent perseverance was idolized for resilience.
At last was the giver,
Their kindness to the unkind led to their demise.The fifth, the enforcer of justice.
With the revolutionary seeds in the soil,
Born with a soul so determined,
The others sat for him so he could stand.
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A world where Chara and Asriel weren’t able to go through with their plans, yet the royal family continued on a murder spree. For each human who fell, the underground saw them as leaders of revolution, only for that hope to be stripped by the monarchy. How would Clover be different from the others?Navigating through the complex relationship between the crown and the underground, Clover and Frisk set on a journey to liberate monsterkind, using everything they could to bring justice against royalty. But when one man serves as the judge, jury, and executioner, how fair can justice really be?
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Chara I have a question by Eris_Atlas
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
05 Nov 2025
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Summary
Clover has a little Chat with Chara in the void after a geno run.
- Language:
- English
- Words:
- 781
- Chapters:
- 1/1
- Kudos:
- 12
- Hits:
- 282
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A Copykit in the Ketsukane Family: An Alternate Path by TheTakenCatking
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
04 Nov 2025
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Summary
This story is an alternate path for 'The New Kit in the Ketsukane Family.' Please read that one first before venturing any further into this work.
Series
- Part 2 of The New Kit in the Ketsukane Family
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Howdy, Hometown! by MoruMoru
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
03 Nov 2025
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Summary
A year or so has past since Monsterkind has been freed.
A little place called Hometown sits at the base of mt Ebott, a town consisting of monsters who go about their normal, daily routine. This normality is swiftly upended, as a young human teen - one who the monsters have never seen before - suddenly appears in Hometown.
Spurred at this exciting, new prospect, the bluebird monster Martlet - local carpenter and craftsmonster - excitedly takes the new human across a tour of Hometown, determined to show all the wonderous things the town has to offer.
But one can't help but wonder... is there more to this new human's visit?
Series
- Part 2 of MoruMoru's UTY collection
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Flowey Does Crack by SexyLinoleum
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
20 Oct 2025
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Summary
Flowey gets ahold of something that probably doesn't even have a biological effect on him, but how much does that really matter?
Inspired by literally a single offhand remark on the UTY Fanfic Hub discord server.
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A world where your impact was heard elsewhere by dream_sky
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword)
12 Oct 2025
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Summary
"A long, long time ago, another human fell down here."
"Injured by their fall, they cried out for help."
"...But nobody came."
Or
Chara didn't wait as long for help, and by the time Asriel works up the courage to investigate the cry, they're already gone. The butterfly effect (and the addition of a bunch of my headcanons and ideas) does the rest.
(currently in hiatus purgatory)
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What lies beyond The Barrier by Meurelin
Fandoms: Undertale Yellow (Master Sword Video Game), Undertale (Video Game)
10 Oct 2025
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Summary
After offering his soul to the Underground, Ceroba, Starlo and Marlet decide that letting a 12 year old kill himself isn't a good idea.
Clover spends the next 4 years having a ton of adventures: saving a daughter with the help of his SOUL, spending time with her, training his SOUL magic, even landing a job!
He even got Asgore to let him live (at least) until the 7th human falls to the Underground!
What can go wrong for Clover?Well, the 7th human falls into the Underground...
And they left a pretty long trail of dust behind.With the supposed death of his lover, Clover get's enough Determination to overrwrite Frisk's SAVE.
So when the deed is done, Clover is truly alone now.
With no one left to stay for, Clover decides to complete his mission and leave the Underground.* (A strange light fills the room.)
* (Twilight is shining through the barrier.)
* (It seems that your journey is finally over.)
* (Your sense of JUSTICE was never this strong.)
Clover finally leaves the Underground, and when he opens his eyes...
"Well, Ah' can't say that Ah' expected that..."
He get's summoned to......
Series
- Part 1 of UTY x different universes
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Unfinished Business (pacifist route) by Kittany_the_Fox
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
05 Oct 2025
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Summary
Frisk has managed to pass through a post vengeance route Clover's surveillance on Ebott and fell down.
The now grown up Clover can't not follow after them. After all, they have to rescue every fallen soul, including the one that just decided to jump in.
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Pacifist version of the AU. I'll write a version of this fic following a no-mercy Frisk when this one is done !
Series
- Part 2 of UTY : Unfinished Business AU
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Justice Guides You by Just_aFreak
Fandoms: Undertale (Video Game), Undertale Yellow (Master Sword Video Game)
02 Oct 2025
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Summary
After a Neutral Run, Frisk makes a decision that could change the fate of the entire Underground.
With Flowey's advice, they reset, inadvertently bringing Clover back to life.
The two must now travel through the Underground together, facing powerful enemies and dangerous challenges- but at least they aren't alone.
Will they be able to get through peacefully, and achieve their 'happy ending?' Or will they fall, and find themselves unable to continue?
This will be very interesting.
Series
- Part 2 of Justice Guides You AU
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Summary
At Grace Field, every child dreams of adoption. But when Frisk uncovers the truth — that no child is ever meant to leave the orphanage the dream begins to rot from within.
Undertale x The Promised Neverland AU