One of the most popular characters is probably Leo Valdez. Since he is a son of Hephaestus in the original series, he often features prominently in fanfictions related to the Legacy of Hephaestus. His skills with machinery and his quick - witted nature make him a fan favorite. Another popular character could be a new demigod created for the fanfiction who has the Legacy of Hephaestus. Readers are often drawn to seeing how this new character discovers and develops their powers.
Hephaestus himself can be a very popular character in these fanfictions. Writers might explore his personality, his relationships with the other gods, and his role in the lives of demigods with his legacy. He can add a lot of depth and mystery to the story. Also, characters like Annabeth Chase might be popular when she teams up with a character with the Hephaestus legacy. Her strategic mind combined with the Hephaestus - related powers can lead to some really interesting story arcs.
A possible plotline is the discovery of a long - lost workshop of Hephaestus. In the fanfiction, the characters might stumble upon it while on a quest. Inside, they find blueprints for weapons that could change the balance of power between the demigods and the Titans or Giants. There could also be a story where a demigod with Hephaestus' legacy is ostracized by the other campers because of their strange powers that often result in accidental explosions or fires. They then have to prove their worth and find a way to use their powers for good.
Octavian is often a key character. He has a complex personality and his actions in the original series can be explored further in fanfiction. Writers can show different sides of him, whether it's his ambition, his loyalty to Rome, or his insecurities.
I think Tyson, Percy's cyclops half - brother, would be a good character. His strength and loyalty would be assets in any situation. Also, Nico di Angelo could be in the fanfic. His control over the dead could provide an interesting dynamic, especially if they are exploring some dark or ancient places related to Hephaestus' past works. And of course, Clarisse La Rue. Her combat skills and fierce personality would add some drama and action to the story.
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.
Percy is definitely one of the most popular. His powers and his relatable, humorous personality make him a natural choice for fanfiction. Annabeth is also very popular as she is intelligent and strong - willed. Her strategic thinking can add a lot of depth to the gaming - related stories.
Percy Jackson himself is still very popular. People love to write about his further adventures, his growth as a demigod, and his relationships. For example, his relationship with Annabeth might be explored in more depth, like how they deal with new challenges as a couple.
Percy Jackson himself is often very popular. His powers over water and his heroic nature make him a central figure in many fanfictions.
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.
Grover is another character that gets a lot of love in fanfiction. His kind - hearted nature and his connection to nature make for interesting storylines. For example, a fanfiction could focus on Grover's role in protecting a new and endangered species of magical creature, and how Percy and Annabeth help him in this mission.
Percy Jackson himself is extremely popular as he is the main character of the original series. Fans love to write about his interactions with Aphrodite. Aphrodite is also a popular character in these fanfictions as she brings the element of love and beauty. Annabeth Chase often appears as well, especially in plotlines where Aphrodite's actions might interfere with Percy and Annabeth's relationship. Grover could also be a character that shows up, usually as Percy's supportive friend during the events that are set in motion by Aphrodite - related fanfiction plots.