Riverperson Stories

The RiverPerson is truly a mysterious monster, only known as to sing and to help you travel place to place, they were an NPC, surely he wouldn't be him, right? Oh how wr...

You and your sibling, Frisk, have been living in a forest near the city for about four years now. Your daily routine has been unwavering since you moved here. Each day...

Nobody knows who the Riverperson is... nobody but a single Skeleton erased from space and time. So when he's pulled out of the Void, what secrets will be told? What is t...

Hey guys! This is the official AU book full of notes, designs, pictures, and a bunch of other stuff considering the future fate of my presented AU. Suffertale! It's suf...

The events of the Underfell Alternate Universe, Asriel finds a human named Chara in the underground. Asriel has been taught that humans are the enemy and should be destr...

What is a Naiad to do in the world full of monsters? Unwillingly trapped beneath the surface with monster kind, Cordelia is quite content with living out the rest of her...

hey guys...so basically these are some undertale one shots...I will not allow smut under any circumstances... 🍋 lemon 🍋 i will think about allowing lemon....

This is an Undertale story that gives some backstory to characters such as the River Person, Gaster, The Skelebros, Frisk, and Chara. The creator of Undertale is TobyFox...

Tra la la~ Beware of the mad fanfic writer. Tra la la~ (Sans x Reader) (Reader is !Riverperson) (Short-fiction)

(y/n) gets a new game called undertale what has this game got install for her ? undertale belongs to toby fox

Description kind of in the first chapter. ---- Storyline created by me. All characters belong to toby fox unless specified. Cover does not belong to me; it belongs to so...

Ten years ago Dr. Gaster created life by using monster and human DNA. His plan was to use the creature to shatter the barrier without relying on the seven human souls. S...

Once there live two races. Monsters and Humans. War broke out between the two races. After a long fight the humans were victorious. The humans had to decide the monsters...

We are the River people, the monsters of water. In the 'We All have Stories' universe

Before the war, Monsters and humans lived in peace. After noticing that the world won't be big enough for all of them in the future, they decide to create an endless dig...

Little Lora DragonMagic grew up with two powerful magic wielders as parents. She ran away from home when she was eight. She climbed Mt. Ebott and fell down. How will she...

Hello, dears! I'll just be doing some Undertale oneshots here. If you want Deltarune oneshots, I have a separate book for them. :) Enjoy! Disclaimer: I, obviously, do no...

Alphys needs someone to talk to.