A powerful water nymph could be the main antagonist. Maybe she's jealous of the special bond between Percy and Poseidon and the power of the lemon. So she tries to steal the lemon and use its power to take over Poseidon's domain.
One possible plot could be Percy discovers a hidden underwater grotto dedicated to Poseidon where he finds a magical lemon tree. The lemons have special powers that are only revealed when Percy and Poseidon interact near it. They could then go on an adventure to protect the grotto from a sea monster that wants to destroy it for its own gain.
The bonding between Percy and Poseidon in fanfic usually involves a lot of trust - building. Poseidon, as a god, has to learn to trust Percy with his power and Percy has to trust that Poseidon has his best interests at heart. This can lead to some really interesting scenarios. Like when they face a common enemy, their bond is put to the test and they come out stronger. It's a great way to explore their characters more deeply.
The main characters are Percy and Poseidon, obviously. Percy is a well - known character from the Percy Jackson series, often getting involved in all sorts of adventures. Poseidon is a powerful Greek god, Percy's father in the series. In this fanfic, they are likely to be the central focus, with their actions and interactions driving the story forward.
Well, it could be about Percy and Poseidon having some sort of adventure together. Maybe they team up to face a new threat in the mythological world. Since it's a fanfic, the author might also explore their relationship in ways not shown in the original stories, like Poseidon teaching Percy some unique powers or skills.
One key element is the power transfer. Poseidon may bestow some of his sea - related powers on Percy, which is exciting to read about. Another is the emotional support. Poseidon can offer Percy a different kind of fatherly love compared to his mortal family. For instance, he can give advice based on his centuries of existence.
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.
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.
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.