One great Captain Barnacles x Kwazii fanfiction is 'The Adventure Bond'. It focuses on their friendship during a dangerous mission. They rely on each other's skills and form a deeper connection throughout the story.
Adventure themes are also popular. Since they are often on adventures in the show, fanfiction writers might come up with new and exciting adventures for them to go on together. They could be exploring uncharted territories or facing new and dangerous foes.
You can try fanfiction websites like Archive of Our Own (AO3). There are often a variety of fanfictions related to different characters, including Kwazii and Barnacles. Just use the search function on the site and type in their names.
They could go on a treasure hunt. Kwazii, being the pirate - loving cat, would be eager to find some long - lost pirate treasure. Tweak, with her engineering skills, could build special devices to help them locate the treasure. For example, she might create a sonar - like device that can detect metallic objects. Along the journey, they face challenges like avoiding dangerous sea creatures and navigating through tricky underwater currents.
A fanfiction idea could be that Kwazii has lost his prized pirate hat, and Tweak decides to help him find it. She uses her gadgets to track it down. They end up on a wild goose chase all around the Octopod and even into the surrounding ocean areas. During their search, they learn more about each other's quirks and fears. In the end, they not only find the hat but also strengthen their friendship through the adventure.
One possible plot could be that Kwazii discovers an abandoned baby sea creature. He takes it upon himself to care for the baby, teaching it about the ocean and the Octonauts' values. Along the way, they face challenges like finding the right food for the baby and protecting it from predators.
Well, it could explore their relationship in various ways. Maybe it focuses on their adventures together, like how they complement each other during space travels or exploring new planets. It might also delve into their character development as they interact with each other.
What if the powers of Captain America and Captain Marvel get swapped? Captain America suddenly has to deal with the overwhelming cosmic powers while Captain Marvel has to rely on her combat skills and leadership on the ground. This forces them to see the world from each other's perspective and also creates a whole new set of challenges as they continue their mission.
It depends on the nature of the stories. If they are more about the mystery and adventure with a touch of spooky elements rather than being overly terrifying, they could be suitable for kids. Kids often enjoy a bit of a thrill.