A prompt from Ask-Bassyj15 on tumblr for a fic exchange I've utterly failed to finish on time! -Pick any of the bad Sanses and they have to see the error of their ways. They come to realise not everything is terrible and try to repent, but the rest of them are not going to make it easy on them.- Mild swearing in places.

Rachel has been toiling for weeks, months, hell even years trying to get this serum to work. When things seem the most dire, and they're about to lose funding... Her boss, Sans, has an idea, maybe they can use DT to perfect it! But things go wrong, and Sans seems to be erased from their timeline and fused with someone long forgotten... Can she help bring him back to their timeline?

Before the events of Underverse begin, seven people disappear from their Multiverse. Dream, Error, Fresh, Stretch, Outer, Core!Frisk and Cross!Chara are trapped in a new world that they can't leave until they watch everything they're given. They get one chance and have to choose carefully what they change, for better or worse...

You are a retired vet that visits Grillby's often. 3rd person m/f lemon in ch 4 and 8 so far some knife violence

A mage shapeshifter has been trapped down in the depths with the monsters for a thousand years. What happens when she's finally sick of staring across the bar at her favorite bartender? Grillby's POV m/f fluffy lemon

With a quick use of Sans' magic, we had returned to our home on the surface. The lovely three-story home sat quietly among the trees under the moonlight. Sans always loved to teleport just outside the door and glance at it before walking in. He was a little less lazy since coming to the surface. So much to learn. So much to do. So much to love. SEQUEL TO "TWO WORLDS, TWO SOULS"

Small extracts from the daily life and adventures of the Undertale gang from the "OurTale" universe, more focused on the slice of life. These are short stories of the continuity of the story and elements about their adventure or anecdotes over during the past two years, during and, possibly, after the story. Enjoy !

Frisk and Chara were supposedly just average kids, living in a world where the human monster war never happened. However, when they find out about alternate universe, it is a literal race against time, to save not just their world, but others too.

Six years after the monsters emerged to the surface, Frisk is busy with their life of being their ambassador. After an unexpected tragedy, they're soon battling to not just prevent a civil war, but save every timeline.

Decidido a vivir como desee, un chico cae accidentalmente por el monte Ebbot, sonde obtiene la capacidad de convertirse en fantasma, habilidad que aprovechara al máximo.

Will contain lemon and the like, M rated. After a wet dream, Cherry Red awakes to find herself in the beginning of Undertale! But this time, all the characters are female! But with a very problematic issue involving her being a hermaphrodite, Cherry needs to get through the Underground in one piece... and hopefully not get killed or get fucked in the process. Keep it in your pants!

After thousands of resets, Frisk succeeded in doing what everyone, including Sans, thought impossible: bringing back the lost prince and destroying the loop that was causing them so much suffering. Two years later, now an ambassador, he seeks to restore human-monster relation, while fighting against an evil that seems to be spreading in Ebott and threatening his new family.

The prologue unveils the story of the Cyan Soul, a narrative that dives deep into the very heart of Patience.

For Monsterkind, the Surface represented freedom. For Frisk, it's a return to some uncomfortable realities. It all began with a simple wish. When that wish faded, Frisk tried to move on. Except, 'moving on' was not so simple. Emerging from the Underground had put them in a worldwide spotlight. From an unknown child, they had become an icon of great value.

What if two humans were in the Underground at once? What if one human was DETERMINED to stop the other? What if they could both SAVE? What happens when an Unstoppable Force meets an Immovable Object? When a certain scientist pulls enough of himself together, he finally finds a way to stop the destruction of his world. (Undertale AU. Rewrite of DT.)

An alternate universe where the war never happened monsters and humans live in peace. The world is kept in balance by a select few who die and get resurected as the embodiment of a attribute they showed much of throughout their lifetime. Frisk wakes up one day with no memories other than her name.

[AU Horrortale] Après son combat contre Omega Flowey, Frisk a fui les Souterrains pour aller chercher de l'aide. Malheureusement, les humains ne sont pas aussi compréhensifs que ne le sont les monstres et ils refusent de le croire. Dans les Souterrains, Undyne et Toriel se livrent une guerre de pouvoir pour prendre le trône, aux dépends de leur propre peuple.

op sans

The story right after Undertale.

Frisk had been pushed into a corner, he was blinded and was chased for a long time, it wasn't supposed to be like this! he was a prodigy that this Era of war needed. Alas, jealousy had killed one of humanity's hopes, Or has it?

Golden Quiche / Crimson Keeper specific universe. A 'Chronographer' is a title reserved for those with the power and authority to observe, manage, and record the annals of spacetime. They're the primary historians of this world.

At the end of the war, monsters don't have the choice : they have to join Mont Ebott for survive another day. Sans and Papyrus, forced to run away after the attack of their village, are delivered to the horror of the war without any help and this one objective. But as sons of the royal scientist, W.D Gaster, they are an easy target. Both of them start a dangerous journey.

A kid falls down a vast chasm into the deep, and is set upon by countless monsters eager to murder whoever falls down and claim their souls. Somehow, this child is the villain in your story.

"El jugador" ha muerto... Y ahora todos quieren JUGAR. En la peligrosa Ebott City, radica una constante inconformidad por habitar monstruos y humanos en un mismo lugar., desatándose conflictos delictivos que atentan con la vida de los habitantes. Sin importarle las advertencias de su madre, Frisk decide ir a la ciudad y tener su florería junto con su compañero y mejor amigo Flowey

"Long ago, two races ruled over Earth: Humans and Monsters." One race feared for their strong souls, the other for their magic, and the mages caught between them feared for both. All silently knew that war would be inevitable. The only thing that mattered was surviving it. One crimson mage understands that well, and is determined to keep herself and those she cares for alive.