A really interesting plot could be that Percy and Annebth find an old, mysterious book. As they start reading it, they get sucked into the story within the book. Inside the book's world, they have to fulfill a prophecy to save the fictional world from destruction. Along the way, they develop a deeper bond and understanding of each other.
The main characters are Percy and Annebth. Percy could be someone who has a strong sense of justice and is not afraid to stand up for what he believes in. Annebth might be a character with a big heart, always looking out for others. Together, they form the core of the fanfic's story.
A possible plot for an Atreus and Percy fanfic could be centered around a prophecy. The prophecy states that only the combined strength of a Norse and a Greek hero can stop an ancient evil from awakening. Atreus and Percy are brought together by this prophecy. At first, they are skeptical of each other because of their different backgrounds and ways of doing things. However, as they start to face the challenges related to the prophecy, such as deciphering ancient texts and fighting off minions of the evil, they gradually learn to trust and rely on each other. In the end, they succeed in preventing the evil from rising, and their friendship becomes a legend in both their worlds.
One idea could be that Aphrodite takes an interest in Percy because of his unique charm and his ability to resist her powers at times. She might decide to test him in various ways, like sending love - stricken mortals or minor deities his way to see if he'll break. Another plot could involve Percy having to seek Aphrodite's help for a quest related to love or beauty, and in the process, they form an unexpected bond.
Perhaps a plot where Jenna has a special power that she doesn't fully understand, and Percy, who has some knowledge about it, tries to help her control it. Along the way, they face challenges from those who want to use Jenna's power for their own evil purposes. This plot can show the growth of their relationship as they face difficulties together.
One idea could be Percy exploring a hidden part of the paradise that has magical creatures never seen before. He could form an alliance with them to protect the paradise from an outside threat.
There could be a Percy HS player fanfic that focuses on a particular game. It shows his strategies, his in - game decisions, and how he led his team to victory. For example, it might describe a crucial shot he made at the last second to win the game.
Another plot could involve Percy's friends getting accidentally transported to a different realm in the Percy Jackson universe. They have to rely on their friendship and the skills they've learned from Percy to survive and find their way back. For example, they might end up in the Underworld and have to navigate past various challenges without Percy at first.
Maybe Thalia is turned into a werewolf instead. Percy then has to protect her from those who want to hunt werewolves. They could end up in a werewolf pack where Thalia has to learn the ways of the pack, and Percy has to earn the trust of the pack to stay with her. This could lead to a lot of internal conflict within the pack as well as between Percy and some of the pack members.
One idea could be a mortal accidentally stumbling into Camp Half - Blood and having to adapt quickly to the world of demigods. Maybe they have some hidden power that only reveals itself in this new environment.
One idea could be to create a new quest within the game world. For example, Percy and his friends have to retrieve a powerful artifact that was stolen by a new type of monster. This could involve exploring new areas of the game, like a hidden underwater city that has never been discovered before. Another plot could be a tournament in the game where demigods from different cabins compete against each other in various challenges. This would show off their different skills and powers. A third idea is that there's a glitch in the game that's causing real - world problems in the Percy Jackson universe, and they have to figure out how to fix it before it's too late.