One possible plot is that Poseidon is in some sort of trouble and Percy has to come to his aid. This would reverse their typical roles. Percy would use his skills and the knowledge he's gained over his adventures to save his father. Along the way, they would have heart - to - heart conversations about family, loyalty, and the price of power.
Well, it could be about Percy seeking advice from Poseidon on how to deal with a new and powerful enemy. Maybe he's facing a threat that only Poseidon's wisdom can help him overcome.
A typical scenario could be Percy seeking Poseidon's help. For example, if Percy is in a tough battle against a powerful enemy, he turns to his father. Another is Poseidon coming to Percy to give him a task, like protecting a certain sacred place in the ocean.
Obviously, Percy and Poseidon are the main characters. Percy, the young demigod with his courage and powers, and Poseidon, the powerful god of the sea.
Maybe Sally is a sailor who gets lost at sea. Poseidon, noticing her plight, rescues her. In the 'fanfiction', Sally could be someone with a special power that Poseidon is interested in. For example, she might be able to communicate with sea animals in a unique way. They then embark on a journey to find a lost treasure in the ocean that is said to have the power to control the tides. As they search, they learn more about each other and their respective worlds.
One possible plot could be that Paul is a normal guy who has some sort of strange dream about the ocean every night. One day, he decides to take a trip to the beach. There, he encounters a huge wave that sweeps him out to sea. When he comes to, he finds himself in a strange underwater world and face - to - face with Poseidon. Poseidon might test Paul, or maybe Paul has some hidden power that Poseidon wants to use for his own purposes.
When Percy Jackson meets Poseidon in fanfiction, it could be a very emotional encounter. Percy has always had a complex relationship with his father. They could start by just looking at each other, a moment of silence filled with unspoken words. Then, Poseidon might start by apologizing for not being there for Percy as much as he should have. He could tell Percy about the constraints of being a god and having to abide by certain rules. Percy, on the other hand, could share his experiences at Camp Half - Blood and how he has felt like an outcast at times. This meeting could lead to a new understanding between them, and perhaps Poseidon could offer Percy a chance to become more involved in the world of the gods, which would bring new adventures and challenges for Percy.
In a fanfiction, Percy could discover a new aspect of his powers that is related to Poseidon's domain but in a way that no one has ever seen before. For instance, he might be able to control not just water but also the weather patterns over the ocean. When Poseidon witnesses this, he is proud of Percy's growth and evolution as a demigod. He then takes Percy on a special journey to an underwater realm that is only accessible to a select few, to further train him.
Sometimes, other characters from the Percy Jackson universe might also make an appearance. For example, Annabeth could be involved. She is Percy's girlfriend and is very intelligent. Her presence could add an interesting dynamic, like she could be the voice of reason when Percy and Poseidon are at odds. Or Grover, Percy's satyr friend, might be there to provide some comical relief and also offer his own insights based on his knowledge of the mythological world.
In a 'Percy meets Poseidon' fanfic, Percy might seek advice from Poseidon. Maybe he's facing a new and powerful enemy in the demigod world, and Poseidon could offer some godly wisdom or a special weapon to help him. For example, Poseidon could give Percy the power to control a new aspect of the sea, like the ability to summon sea monsters that are loyal only to Percy.
A great plot could revolve around Percy's role in the power dynamics among the gods. As the son of Hera and Poseidon, he has the potential to shift the balance. Some gods might try to use him as a pawn, while others see him as a threat. Percy would then have to navigate this complex political situation among the gods while also dealing with his own personal growth and the challenges that come with being a demigod.
In the fanfiction, Poseidon's visit to baby Percy could be a very solemn occasion. Poseidon, being a god, has to be careful as his relationship with Percy's mother is against the rules of the gods. He might come to bestow some of his godly essence on Percy, which would explain Percy's natural affinity for water. He could also be there to make sure Percy has a chance at a normal life for as long as possible, so he might use his powers to hide Percy's demigod scent from other monsters for a while.