One common theme is loss. Since Percy is fading, there's a sense of losing his powers, his identity as a demigod, and his relationships. Another theme is the struggle for survival. He has to fight against whatever is causing the fading while also dealing with the consequences.
There's a fanfiction called 'Fade to Black'. In this story, Percy's fading is not just physical but also his connection to the demigod world seems to be severing. It has a really interesting plot that keeps you on the edge of your seat. There are also many other fanfictions out there that deal with this concept in different and creative ways.
A common theme in Percy Jackson fanfiction is the introduction of new mythological creatures or entities. Since the original series has a rich tapestry of Greek mythology, fanfic authors often bring in more obscure or newly - imagined creatures. Also, the theme of character redemption is quite popular. This could involve a character who made mistakes in the original series getting a chance to make amends or change their ways in the fanfiction.
Love and relationships are quite prevalent in Percy Jackson fanfiction as well. This can range from Percy's romantic relationships, like his relationship with Annabeth, to more platonic relationships with his friends. There's also the theme of discovery, both self - discovery and discovery of new places or secrets in the mythological realm. Some fanfictions focus on Percy learning more about his own abilities or finding out hidden aspects of the gods' powers. Another common theme is the struggle between good and evil. Authors often create new villains or expand on existing ones, and show how Percy and his friends fight against the forces of evil.
One common theme is adventure. Just like in the original books, the fanfictions often send the characters on new quests. Another theme is friendship, as Percy and his friends' relationships are further explored. For instance, how they support each other during tough times.
Another theme is the mystery of Sally's past. Since she has some connection to the demigod world, fanfictions often explore what she might have been through before Percy was born. This could include her own encounters with gods or other demigods, which adds depth to her character.
One common theme is friendship. Despite the harem aspect, the relationships often start as friendships. Another theme is adventure. Just like in the original Percy Jackson series, the fanfictions usually involve quests and battles.
One common theme is loyalty. Blackjack is extremely loyal to Percy in the original series, and this is often emphasized in fanfiction. Writers like to show Blackjack coming to Percy's aid no matter what the situation is.
One common theme is the exploration of new powers. Since Percy is already a powerful demigod in the original series, fanfiction often takes it a step further and gives him even more god - like abilities. For example, the power to manipulate time or space.
Another theme is the relationship between demigods and monsters. Some fanfictions explore how they can co - exist or even form unlikely alliances. This goes against the typical view in the original series where they are mostly enemies. It shows that there could be more complexity to their interactions, like a monster helping Percy in exchange for something it wants.
A theme that often shows up is the idea of justice. Percy is used to a certain kind of justice in his world, which is often influenced by the gods. Batman has his own strict sense of justice in Gotham. In fanfiction, they might have to reconcile their different views on justice. For example, Percy might be more lenient in some cases because of his understanding of the complex nature of the gods' influence, while Batman is very uncompromising in his fight against crime.