The theme of identity is also quite prevalent. Being the son of such powerful and somewhat mysterious entities, Percy might struggle with his own identity. Is he more like his father, Erebus, associated with darkness and shadow, or his mother, Nyx, the night? Fanfictions often play with this idea, showing his journey to understand who he is and where he fits in the grand scheme of the mythological universe.
One common theme is the struggle with identity. Since Percy is the son of Erebus and Nyx in these fanfictions, he often has to grapple with being different from the 'canon' Percy. Another theme is power. Given his new parentage, he might have different or enhanced powers, and the fanfictions often explore how he uses or controls them.
One common theme is identity. Percy has to figure out who he is now that he's the son of Erebus. Another theme is power. His new heritage often comes with new and different powers that he has to learn to control. For example, in many fanfictions, he might have powers related to the underworld like shadow manipulation.
The theme of loyalty also pops up frequently. Percy has to decide where his loyalties lie - with his newfound heritage related to Nyx, with his old friends from Camp Half - Blood, or with the gods who now view him with suspicion. Fanfictions explore how he navigates these complex loyalty issues.
One common theme is identity. Since Percy is the son of Erebus, he has to figure out who he really is now. Another theme is acceptance. He has to deal with how others in the Percy Jackson world accept or reject him because of his new heritage. And of course, there's the theme of power. With his new connection to Erebus, he often has new and sometimes dangerous powers that he has to learn to control.
One common theme is identity. Since Percy is the son of Erebus, many fanfics explore how he copes with this different identity compared to the original Percy in the known mythology. Another theme is power. They often deal with how Percy's new - found powers as the son of Erebus are used and developed.
In this fanfiction, Percy could also become a sort of bridge between different worlds. His human experiences combined with his new family in the realm of Nyx and Erebus could allow him to bring about changes. He might be able to use his knowledge of both worlds to resolve conflicts or create new alliances. For instance, he could help the Olympians understand the primordial forces better, or vice versa.
Another plot could involve Percy being drawn into a quest related to the primordial world of his new parents. Maybe there's an ancient threat that only someone with his unique heritage can stop. This would take him to places like the Underworld in a whole new light, as he has a deeper connection to the primordial darkness there.
One common theme is the power dynamic. Since Nyx is a very powerful figure and Percy has his own set of powers, exploring how they interact in terms of power is often seen. For example, in some fanfictions, Percy has to learn to respect Nyx's greater power while still standing up for himself.
In this fanfiction, Percy is a character who is the son of Erebus. But without more context from the specific fanfic, it's hard to say exactly who he is beyond this basic family relation. He could be a new take on a well - known Percy from other mythologies or stories, with different powers and a different role to play because of his parentage.
You can start by looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms have a wide variety of fanfictions. Just search for 'Percy Jackson Son of Erebus and Nyx' in the search bar, and you'll get a list of relevant stories. You can also check out some Percy Jackson - related forums where fans might share and recommend such fanfictions.