Underswap Stories

A story of a young Ink discovering what it means to be a Protector of Creation, as he finds his place in the Multiverse.

Everything was normal until two women appeared in the multiverse, changing the course of history. What will happen next?

Blue Nightmare Ink Killer Dream Horror Dust Error has seven mates and nine kids. How? Well, it had all started with a potion... Sequel to Everybody... Loves Me..?

The Star Sanses, the team three of Dream, Ink, and Swap. They worked together to defeat evil and keep the multiverse safe. There's no trouble between these three happy...

I was reborn as sans from my own made up au. How did that happen? I have no idea. Luckily I was still a kid so I didn't have to act like how I made sans to act like but...

The Descent Begins YN LN, twenty years old and quietly unraveling, lives in the shadow of Mt. Ebott. A jagged peak that looms above the city like a forgotten god. Their...

Once upon a time ago Blueberry had a husband, kids, a family. A life. Then someone took that from him, changed him, gave him a different name and purpose. But Blueberror...

When your sibling Chara goes missing you fear the worst, but life takes a surprising turn for the better when they release the monsters trapped underground. Living this...

(Surface/Multiple AUs) Red and Edge hadn't talked in years. Not since that big fight around 6 years ago. Edge now worked for the police and Red...what was Red doing? For...

Right before being completely destroyed, the machine pulls through a lone papyrus called Wick. Struggling with memory loss, trauma and disability, Wick learns to find ho...

It's rare, but not unheard of for contagions to spread throughout certain AUs. No big deal. But what happens when one virus goes from being contained in its universe, to...

includes - All Aus (so far) - Journals (from characters) - Character lore (By creator [There may be multiple of an AU character]) - Pictures for lore - Videos for lore (...

I was bored also uh why not!!

This is just a reboot of a previous version of Dustprint I deleted due to how stuck it made me. Unlike before, where he kills his own father to stop the human, he is bor...

A pre-teen has reincarnated as Error! What adventures will await them? Hopefully good ones.

warning my au kissing

He knows he'll be dooming them if he falls, but he's tired, his body is breaking apart, held together on a higher being's whim only. He wonders if there'll be another to...

❝I am hungry. I have been hungry. I was born hungry. What do I need?❞ - Abbey (Mitski) You'd never seen a rotter that could talk. They were mindless, hungry predators...

this is one of my first fanfics so i hope its good!!! it'll have no lemon, only fluff and romantic stuff >:3 and maybe some angst but I'm not sure every chapter will...

006 is a skeleton made in a lab by humans. All she's ever known has been scientists, experiments, and cruelty. When Queen Toriel sets the monsters made in the lab free...