Castleswimmer Stories

Kappa is a normal boy, besides being an outcast he's definitely probably the most normal boy you could ever meet. That's, on the outside. He's never really been able to...

Just like the title says! I'll be taking requests, and you can put the episode number down if you want me to write it off of it! :) (all credits to the artists if I use...

What if the roles were switched from the start? What if the Queen never messed with the prophecy? (A 'Castle Swimmer' fanfic) Cover credits go to the original author, j...

After reading the latest episode of Castle Swimmer (episode 39) I realized there are not a lot of fan fictions. So might as well make one. In this fan fiction, YOU, the...

Hello to the people who took the time to read this, this is the author. Though that's kind of obvious. Just know the reader can be any gender. If you make request w...

This is an old book I wrote and It's pretty confusing so beware of younger me's writing skills💀 Siren(human) Siren is from a strict castle. The only way he can escape i...

Kappa. Kappa is a normal college boy. Despite wanting a boyfriend for the death of him and being obsessed with horror he was... normal... One day he finds blood on his...

Short fanfics with headcanons I develop as Castle Swimmer gets updated, all with Audio narration!

While Kappa has enrolled rolled to a school, He figures out that Siren is destine to be his boyfriend. And he's right.

This contains hand drawn art for YOUR viewing pleasure ~💕

Stuff

(World explanation) In a human world where most literally Anything was possible. People had inhumane powers and some were more powerful than others, some used their powe...

When Kappa and siren escape, siren notices how big there world is in the ocean. But little did they know they where in big trouble -gay -kappa x Siren -no bad stuff Plea...

A CS (Castle Swimmer) based fanfiction surrounded around an OC I made named Kallio. I hope you enjoy.

-This story has mentions/actions of self harm, suicide, abuse, and manipulation.- Kappa and Siren ARE NOT original characters, they are from the webtoon 'Castle Swimmer'...

kappa x siren story Be aware my writing sucks and I wrote this quickly-

Fairies. It's a word thrown around occasionally without though, but has anyone thought of actual fairies? They aren't small, They don't live in small houses and Collect...

This is my version of everyone's backstory with some details we know about them. Enjoy the cute edited pictures I put in this story! And please credit me if you post the...

Just some of my favorite webtoons and where to find them. Does include bxb Reccomendations.

Note: this is an unofficial version of the original WebToon. All credit for the characters and dialogue goes to Wendy Lian Martin, Eunice Baik and the wonderful people i...