Percy's secret talent could be the ability to see the past and future of any place related to water. So when he dives into a lake or stands by the ocean, he can get glimpses of what has happened there long ago or what will happen in the future. This talent would give him an edge in solving mysteries and predicting threats to the water - related realms.
One idea for Percy's secret talent in fanfiction is that he can teleport through water. This would be a very useful skill, especially in dangerous situations. He could quickly escape from enemies or reach a place in need of help. It would also make him more mysterious and powerful.
Maybe Percy's secret talent in fanfiction could be that he has the ability to communicate with sea creatures on a much deeper level than shown in the original story. He can not only understand their simple messages but also have complex conversations with them, getting valuable information about hidden treasures or upcoming threats in the ocean.
Percy could be a wildlife photographer in the Canadian Rockies. He treks through the mountains, braving the cold and rough terrains to photograph elusive animals like the grizzly bear or the lynx. His work aims to raise awareness about the importance of protecting these precious habitats.
Another possibility is that his secret wife was an ordinary human at first. They fell in love in Percy's early days, before he became well - known. She's kept secret because Percy wants to keep her out of the dangerous world he often finds himself in. For example, she could work in a library, and they have a very normal - seeming relationship in private.
Another possibility is that Percy is recruited by a secret organization that has discovered his demigod powers. They see his potential as a secret agent because of his combat skills, quick thinking, and ability to adapt in dangerous situations. In this fanfiction, he might have to work with other agents who are initially skeptical of his 'weird' powers but soon come to respect and rely on him.
One idea could be that Percy is secretly working on a project to reform the Ministry of Magic from within. He might be gathering evidence of corruption in the ministry without anyone knowing. This could add a whole new layer of mystery to his character.
A possible plot for a 'Percy Jackson Secret Power' fanfiction could involve Percy having a secret power of teleportation. But this power is not fully under his control at first. He might accidentally teleport to strange and dangerous places. One time he could end up in the middle of a Titan's lair. As he tries to master this power, he discovers that it has a connection to an ancient prophecy. His friends, like Annabeth, help him figure out how to control it and use it for the greater good.
Perhaps Percy's secret life is that he is a time - traveler. He uses his ability to go back in time to fix mistakes or prevent disasters, but he can't let anyone know as it could disrupt the timeline.
His hidden talent might be the power to manipulate water in ways other than just controlling it for combat. Maybe he can transform water into different shapes or substances on a molecular level in fanfiction. So he could turn water into a solid shield that is stronger than normal ice, or he could create a mist that can carry messages or images, like a magical water - based hologram.
They could start off by competing in a friendly competition within their camp. This would show their competitive sides and also how they interact when there's a bit of rivalry. Then, they might realize they make a better team when they accidentally uncover a mystery related to the camp's history.
It could be a mark that represents his family or a long - lost heritage. Perhaps it's a crest that has been passed down through generations in his family but he has to keep it secret for some reason, like it might draw unwanted attention from certain enemies or factions in the story.