What if the Multiverse died? What if by the miracle one Papyrus would survied the destruction brought by greedy individuals from his Multiverse. What if thanks to his Savior he would become bascily a new Master and God to the rebuilded Multiverse. If you want to know, join us on the adventure of the Last and the First Papyrus in the exsistance, in this tale of Charta.

Littleverse: a multiverse in which most, if not all, of the main characters are children. Small children. Some of which have never had parents to guide them. FMD Ink: a psychopath. What will happen when these two forces meet? Well..a lot of adoption, fluff, and angst, apparently. We do not know how this happened. Go check out Clichély on AO3 and Wattpad!

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.)

After the monsters were sealed underground, every human with "royal blood" suddenly became incredibly stronger, which soon led the surface into everlasting all out war. A human falls down and helps prepare the monsters for life on the surface before he removes the barrier and puts them on the map among the warring humans. (warning: Violence and mentions of blood)

After taking some time off, Blueberry Sans comes back to his recording software to record his gameplay of The Mortuary Assistant. However, some spooky things happen and now he and his brother need to figure out how to survive the game. Will they make it out of the game?

Frisk. In one universe, they are a child of the surface, falling to the Underground, to save or to kill. But here, a choice made before they are even born ends with them being a child of the Underground. Follow them through their life as they grow and learn, raised by Monsters and become the shining light in a dark world.

Cross is not okay

Cette fanfic ce déroule dans l'AU d'Undertale "Disbilief Papyrus". Au cours du combat à Snowdin entre le protagoniste et Papyrus, Sans s'interpose et prend le coup mortel à la place de son frère. Il se téléporte avec son frère ailleurs et meurs dans ses bras, par la suite Papyrus ne réapparaitra pas jusqu'à ce que le protagoniste ne sorte de l'Underground, l'appelant à la fin...

just a few one shots for my OC of ErrorSans, Sol Reapa. one of the few known as a traveler. that means Sol can move though the void between multiverses. I have expanded this to an ability to move around the entire multiverse, regulating undertale AU multiverses to a 'pocket verse'. this way it is easy for him to go to other fandoms. so large crossovers will happen.

"You know, normally, I like to resolve things peacefully. Yet, I got a hunch that ain't gonna work for ya. So, prepare for some supreme justice." Frisk finishes their genocide. Sans, Asgore, Flowey, all of them are killed. However, there's one more opponent Frisk failed to anticipate. A foe even tougher than a true heroin or a comedian. Across from Frisk stands... Clover. (UTY Fic)

Sans becomes a surrogate mother for Toriel and Asgore because he is their most trusted friend but when Toriel asks a ten weeks pregnant sans to go to the PTA meeting that she can’t make it to one day. What happens when a grumpy and pregnant sans joins the PTA and what about the new underfell monsters that showed up a week ago?

"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.

"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

After doing everything the right way in the first timeline, Frisk was compelled to do the genocide route for what they felt were "good" reasons. In doing so, they have broken utterly and become something new. Something absolutely devoted to Sans, and not remotely sane. Now they are striving to fix everything and find their path forward. What the hell is Sans supposed to do now?

What if there wasn't AUs but instead they were all personalities in Sans's multiple personality disorder? Well that is the reality Papyrus and the others are currently living in though they've gotten used to it. With the arrival of Frisk some things may change for all of them. Could she be the key to figuring out how to help Sans? Or will that be the surface? Rated M for themes

10 years after the barrier was broken, 1 year after the first attempt at peace talks, there is a young woman who is willing to sacrifice her quiet life after 10 years of remaining in the night world of humanity to make sure things go peacefully. However, where there is Light, there is always Darkness.

Asriel didn't deserve this. To be back, to be nearly himself again, to be able to feel. But it was only because of the souls inside him. When he was about to release them, a voice made him question everything. The human children who died because of the fury he had caused wanted to live. He would right that wrong, no matter what. But bringing them back wasn't as simple as he thought

Во время битвы между Фриск и Омега Флауи происходит некая странная ошибка, в итоге которой... Фриск и Флауи вынуждены не просто объединится, а научится действовать синхронно и слажено, без ссор и ругани, если они хотят выпутаться из их ситуации...

Asriel becomes a Skibidi Toilet!

Все знают хранителя позитива. С улыбкой и бесконечным альтруизмом. Надолго ли хватит его доброты? Не пойдет ли он по стопам брата в попытках его одолеть?

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.

Han pasado más de diez años desde que Frisk liberó a los Monstruos del subsuelo y revivió a los principes Chara y Asriel Dreemurr. sin embargo nada de eso nos interesa, puesto que hoy Chara y Sans tendran una cita para celebrar su aniversario donde reviviran algunos recuerdos. no esperen mucho en mi primer fic y si no me equivoco es bastante cortito, aun así espero que les guste.

The monsters never ended up in the Underground, thanks to a person who was half-human, half-monster. She and Sans keep watch for those foolish enough to enter the magical forest surrounding Mt. Ebbot. What happens when Frisk and Chara enter those same woods?

Rodrigo, who just began playing Undertale for the very first time, has to find out which way is best as he ends up in the actual Underground. But when a Fallen Child's soul inhabiting Rodrigo's body tries to drive him to violence, will someone help guide him down the right path? Contains spanking, and minor mention of death, you don't have to read if you don't like that.

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.