Triton is often associated with Greek mythology. It's said to be a sea god and the son of Poseidon. In some tales, it's described as having a human upper body and a fish tail.
Well, Crashdown's escape was made possible because he found a weakness in the security system and exploited it at the right moment. Also, he had some help from an unexpected ally within the enemy ranks.
By having them share common goals. For example, protecting the sea and its creatures. This would force them to interact and gradually understand each other better.
I'm not sure there are many places that would have a large collection of fanfiction on this particular topic. You could try specialized Percy Jackson fanfiction communities or forums. Sometimes, these smaller communities might have more unique or off - the - beaten - path fanfictions. But again, it's a very specific concept, so don't expect to find it easily. You might also need to dig deeper into the search results and look at less popular or older fanfictions.
To be honest, this is a very specific and rather unorthodox idea for a fanfiction. But if someone were to write it, they might start by establishing how such an impossible - in the context of the original story - situation could occur. Maybe there's some magic or a curse involved. Then, the story could unfold with the two characters having to deal with the consequences, like facing the judgment of the gods or the confusion of their friends. It could be a really wild and out - of - the - box take on the Percy Jackson world.
One idea could be that Percy and Triton have to team up to stop an ancient sea monster that is threatening the underwater kingdom. They start off not trusting each other but as they face challenges together, they learn to work as a team.
I really don't know. It depends on how the story is written and what is considered 'nothing happening'. Maybe you could check the book and count for yourself.