Percy himself is of course very popular. His heroic deeds and his journey from a somewhat naive demigod to a powerful warrior are always interesting to explore in fanfiction.
Annabeth is also quite popular. Her intelligence and strategic mind add a lot to the stories. She often plays a crucial role in helping Percy and the others outwit their enemies.
Percy himself is obviously very popular. After all, it's his series. Annabeth is also a fan favorite, as her intelligence and strong will make for interesting storylines. Nico di Angelo is quite popular too, especially when his powers and his somewhat dark nature are explored in fanfiction.
Annabeth Chase is also a fan favorite. Her intelligence and strong will make her a great character to explore in fanfiction. Writers might focus on her architectural projects in the context of the demigod world, or her relationship with Percy from different angles.
Percy is definitely one of the most popular. He's the main character in the original series, so fans love to see more of his adventures in fanfiction. Annabeth is also very popular. Her intelligence and strong will make her a great character to explore further. Another popular one is Nico. His dark and mysterious nature gives a lot of room for fanfiction writers to create interesting stories around him.
Percy himself is often very popular in fanfiction. Since he is the main character in the original series, fans love to explore different scenarios and character developments for him.
Percy Jackson himself is often very popular. Fans love to see how he would handle the situations in the SG1 universe. His humor and his ability to think on his feet make him a great character to write about in this crossover.
Kronos is also a popular character. His menacing presence and his complex backstory attract a lot of writers. Writers like to explore his motives for rebelling against the Olympians and what made him turn into such a villain.
Percy Jackson himself is often very popular. He's the main character from the original series, so fans love to see him in different situations in the fanfiction. His sense of humor and his powerful water - based abilities make him a really interesting character to write about.
Percy himself is still very popular in fanfiction. Writers often like to explore different aspects of his character, like his relationships in more depth or put him in new, challenging situations.
Percy Jackson himself is often a popular character as he brings his unique powers and personality. Oliver Queen from Arrow is also quite popular as he represents the human side of the equation with his skills. Another popular character could be Annabeth Chase from Percy Jackson series, as her intelligence can add a lot to the crossovers and interactions in the fanfiction.
Percy Jackson himself is often a very popular character. His powers and his adventurous spirit make him a central figure in most fanfictions. The Crusader characters that are often popular are the ones with strong leadership qualities or unique combat skills. For example, Richard the Lionheart if he is included in the fanfiction. He has a heroic reputation that can be interesting to pair with Percy.