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.
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 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.
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.
Annabeth is often a popular character. She could be in a story where she has to help Percy deal with his relationship with Poseidon. Maybe she gives him advice on how to handle Poseidon's overbearing nature or how to make the best use of the gifts Poseidon gives him.
In fanfictions, Poseidon often interacts with baby Percy in a very gentle and protective way. He might use his powers to create a safe environment for Percy, like a special underwater grotto where Percy can be hidden from danger. Sometimes, he sends sea creatures to watch over Percy, like dolphins or friendly sea nymphs.
Well, in a Poseidon meets Gabe fanfiction, it could be an epic encounter. Maybe Poseidon, the powerful sea god, comes across Gabe in a coastal town. Gabe could be a fisherman or some kind of local character. Poseidon might test Gabe's courage or kindness towards the sea. It could lead to a story where Gabe has to prove himself to the god of the sea.
Annabeth would definitely be involved. As Percy's girlfriend, she is often by his side during his adventures. She could be the one who witnesses Poseidon's pride towards Percy and helps Percy understand the significance of it. Grover, Percy's best friend, is also likely to be there. He might provide some comical relief during the serious moments when Poseidon is showing his pride. Also, other demigods from Camp Half - Blood like Jason, Piper, and Leo could be involved. They could be in awe of Percy's new - found status with Poseidon and might interact with him differently because of it.