Yes, there might be such fanfictions out there. The Percy Jackson series and the Naruto world with Madara Uchiha are both quite popular, and fans often like to cross over different universes in fanfiction. It could be really interesting to see how Percy Jackson, with his own set of powers and personality from the Greek mythology - based world, would react to or be a fan of the powerful and complex Madara Uchiha from the Naruto universe.
One possible plot could be Percy using his Uchiha heritage to gain new powers. For example, he might unlock the Sharingan which could enhance his battle perception in the demigod world. He could then use this newfound ability against his enemies, like the Titans or monsters. This would create a whole new dynamic in the Percy Jackson universe as he combines his demigod skills with Uchiha powers.
Try searching on AO3. It has a vast collection of fanfictions from various fandoms. Type in 'Percy Jackson' and 'Madara Uchiha' in different combinations in the search function. You might also check some Naruto - Percy Jackson crossover communities on social media platforms like Reddit or Tumblr. Sometimes, fans share links to their favorite or newly discovered fanfictions there. But it may take some time and effort to find exactly what you're looking for.
Percy's power set would be different. Instead of just relying on his demigod powers, he would have access to Uchiha abilities. This would make him more complex in combat. He could be more strategic, using the Sharingan to analyze his opponents' moves before striking. Also, his relationships with other characters might change. Some might be afraid of his new powers, while others might try to use him for their own gain.
Often, Naruto might be paired with Madara in some sense. Their opposing views on power and peace could create interesting interactions in the fanfiction.
One great 'madara percy jackson fanfiction' could be one where Madara, with his powerful ninja skills, teams up with Percy in a modern - day battle against some mythical creatures that have escaped from the Underworld. It might have exciting fight scenes and an interesting dynamic between the two characters from different fictional universes.
No. Naruto has his own unique story and character development that is distinct from simply being a fanfiction of Uchiha Madara. Naruto is about his journey to become Hokage, his relationships with his friends like Sasuke, Sakura, etc. His goal is to bring peace to the ninja world in his own way, through understanding and friendship. While Madara is an important part of the Naruto lore, Naruto's story is not centered around being a fanfiction of Madara. He is his own hero with his own dreams and challenges that are not directly related to being a fan of Madara.
Yes, there might be. The world of fanfiction is vast and full of crossovers. Fans often like to combine different fictional universes, so it's very possible that someone has created a story where Harry Potter is a fan of Madara Uchiha. You can search on various fanfiction platforms to find out.
When writing a 'madara percy jackson fanfiction', it's important to establish the rules of the crossover. Decide if Madara will retain all his powers in the Percy Jackson world or if they will be adjusted in some way. Think about how the two characters will communicate, considering their different languages and cultures. You can start with a simple premise, like Madara being summoned to the Percy Jackson world by a powerful spell. Then, as you write, develop the relationship between Madara and Percy, whether it's a friendship, a rivalry, or something in between. And keep in mind the overall tone of the story, whether it's action - packed, humorous, or more of a mystery.
Well, if Naruto were Madara's brother in a fanfiction, it would completely change the Naruto universe. Their power levels combined could make them an unbeatable force. Naruto's positive attitude might have influenced Madara to not go down the dark path he did in the original story. It could also lead to different alliances and battles, with Naruto perhaps trying to reason with Madara and change his view of the ninja world.