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.
Perhaps Gabe is an artist who loves to paint the sea. Poseidon, noticing Gabe's passion for the ocean through his art, decides to visit him in his dreams. In these dreams, Poseidon shows Gabe the hidden beauty and power of the underwater world that he has never seen before. This experience changes Gabe's art and his perspective on the sea forever.
Gabe would probably be very intimidated at first. Demigods have powers and abilities that are far beyond what he's used to. He might act tough at the start to hide his fear, but as he sees more of what they can do, he could become more submissive or try to make friends with them out of self - preservation.
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.
Paul could be a descendant of an ancient sea - faring family. There's a prophecy that one day a member of his family will meet Poseidon again. So, he has a special connection to the sea, and when he meets Poseidon, it's like a reunion of old times, even though Paul may not be fully aware of his family's history at first.
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.
The main characters are obviously Sally and Poseidon. Sally could be an ordinary person from the human world, while Poseidon is the powerful god of the sea in Greek mythology.
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.
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.