The allure lies in the fact that Percy already has a very interesting backstory. As the Champion of Poseidon, fanfiction writers can expand on his powers and his place in the mythological world. For instance, he could be sent on quests that are specifically related to Poseidon's domain, like protecting a sacred sea temple from an ancient evil.
The relationship could be shown as a curious one. Since Percy is a baby, he might not fully understand who Poseidon is, but there could be an instinctual bond. Poseidon, on the other hand, could be filled with a sense of wonder at this small version of his son, seeing all the potential in him. He might try to communicate with Percy in gentle, non - verbal ways, like sending small ripples of water to make Percy laugh.
Well, it could mean that in the context of Percy Jackson fanfiction, Poseidon (a character from the original series) is depicted as disowning Percy in the made - up stories. Maybe the fanfic writer is exploring a darker or more complex relationship between them.
Well, a frequent theme is conflict. There's the internal conflict within Percy himself as he grapples with his dual heritage. Externally, there could be conflict with other characters who might view him differently due to his being the son of Gaea, a force that has been at odds with the demigods before. Also, themes of redemption can be present. Percy might feel the need to prove that he's not a threat like Gaea was, despite his connection to her.
Many fanfictions center around Poseidon's role in prophecies. In the Percy Jackson world, prophecies are a big deal. So, in these stories, Poseidon could be trying to manipulate or fulfill prophecies that involve Percy. He might be working with or against other gods to ensure a certain outcome. There are also plots where Poseidon discovers new secrets about Percy's destiny and has to take action to either protect or guide him in a way that wasn't in the original narrative.
Maybe they want to explore a different side of Percy's character. If Poseidon disowns him, Percy has to face new challenges and grow in different ways. It gives the writer a chance to show Percy's resilience and independence.
One possible plotline could be Percy facing a new and extremely powerful sea monster that Poseidon can't directly interfere with, but through their unique father - son bond, Poseidon gives Percy hidden powers that help him in the fight. Another could be Percy exploring an ancient underwater kingdom that Poseidon has long kept secret, and there are many challenges and revelations along the way.
Obviously, Percy Jackson and Poseidon are the main characters. Percy, as the demigod son of Poseidon, has his own set of powers and a complex personality. He's brave and often impulsive. Poseidon, on the other hand, is a powerful god of the sea with his own motives and a sense of fatherly love towards Percy, which is often explored in these fanfictions.
One idea could be Percy as a baby having small adventures in the underwater world of Poseidon. Maybe he befriends a baby sea monster. Another could be Poseidon trying to protect baby Percy from the other gods who are suspicious of this half - god baby.
In some fanfictions, Poseidon might be portrayed as more involved in Percy's daily life. For example, he could be constantly giving Percy advice secretly. In the original books, while he was present, he wasn't as hands - on in Percy's day - to - day. Fanfictions may also show him with different relationships with other gods. He might be more collaborative or more at odds with them compared to the books.