Leviathantale Stories

Why did I suddenly awake in a huge fish tank? Did I get reincarnated as a fish? *Looks down at myself* ...do fishes nowadays have an upper body of a skeleton or is it ju...

Sometimes, forgetting everything is for the better...but it's not like you had much of a choice, you just kinda woke up in a lagoon all by yourself. No memories, no noth...

You die and you are given a system allowing you to have Omniverses at the tips of your fingers. What will you do? INTERACTIVE BOOK, MAKE CHOICES AND ASK QUESTIONS =D

(Cover image is the bingo I'll be doing, and it will all be drabbles/oneshots!) Woooo, first time doing Mermay! I'm aiming for a blackout this month, so yeah! (Apologies...

Yeah, I guess I'm doin a leviathantale thing now, even though it's past mermay :/ btw, I don't know anything about this AU, so I'm pretty much just making shit up. Sci a...

The sharkbois gets pets from a legged! A human at that! Set at Leviathantale AU by Sku This is just pure fluff.

Mafiafell universe where Black has become the chief of police and taken down the mafia family that controlled Fellcity. He thought things would be easy from there, but n...

this story comes before love from the depths below in this a little 7 year old girl and her family goes on summer vacation to the island her mother was born on lily our...

Based on my story idea: "What if Nova, my OC, somehow wound up in Skumhuu's Leviathantale AU? What if they wound up being found by X-Gaster and experimented on alon...

After a deep betrayal, Balance ends up in a new home that knows how to appreciate him

A ton of random Leviathantale oneshots cause it's under-rated Angst Fluff no smut Requests open Only request here

After being trapped in a research facility for their entire life, babybones Cookie finally finds themself in the ocean, free to explore the place that should always have...

I had an idea and went with it warring this story may include: NSFW, gore, KIDDNAPING, sans aus simping for you, and cuteness

"We will live....right brother?" "Ofc we will." And that might be true.. But something tells me there's more to the story. than just a tsunami and...

Nightmare was an eel who had gotten trapped in a lagoon in a low tide he lived off the fish in the lagoon for years until Dream a legged saw him and decided to show him...

The lab was all they knew. The Doctor made sure they never got a glimpse of the outside world. But they could dream. Dreaming of the vastness of the sea and the stars. T...

While monsters and humans live together in the surface mers rule the ocean, sea creatures that are half fish and half monster, and those living deeper in the ocean are k...

(Based somewhat on Leviathantale) Red didn't know how he got turned into a meroctopus when he should have drowned. He also didn't know how he ended up in this strange gr...