Castleswimmer Stories

(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...

I fuked ur mom Also smut warning

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...

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...

‼️DISCONTINUED‼️ Their lives after they defeat lord ogo. (I don't know if they will defeat him, but that's the way this story goes) This story will have angst and fluff...

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...

This contains hand drawn art for YOUR viewing pleasure ~💕

Stuff

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

ok, so,this is a ship story, you will never guess

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...

This story follows two mermen out on the ocean blue. Seeking to destroy the curse upon the land of the Sharks. The basis of the story is not mine and belongs to Wendy Li...

If you haven't read book 1 Then I suggest reading it before this, thank you! Kappa has been brainwashed, driven back into his old mindset, but Siren still has hopes that...

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

ok, I know that phones aren't underwater but just pretend

A short story of where Siren and Kappa spend Halloween in Texas the year 1985 together! Sounds innocent, right? Well, they sure aren't expecting this to happen.

-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'...

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...

yup. the title

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...