Well, there could be a fanfiction where Percy has to face an ancient evil in a modern city. Maybe it has him using his powers in really creative ways, like controlling water in the city's plumbing system to defeat the bad guys. It might also include some new characters that interact with Percy in unique ways.
Well, a cool plot might involve Percy's old enemies from the demigod world somehow influencing events at Goode. For example, a spell is cast that makes the students act like the minions of an ancient Greek villain. Percy then has to figure out how to break the spell without revealing his powers too much. Also, it could be interesting if there was a plot where Percy discovers a hidden part of Goode that has a connection to the gods, like a secret chamber that was built long ago by a demigod who attended the school.
One idea could be Percy having to deal with a new type of mythical creature that has infiltrated Goode High School. Maybe a group of mischievous satyrs that are causing chaos in the school cafeteria by stealing all the food and Percy has to use his skills to stop them without revealing his true identity to the normal students.
A popular one is 'Hogwarts and Fem Percy Jackson: The Crossover'. It focuses on the cultural differences between the two worlds. Fem Percy has to learn about the wizarding world's customs while the Hogwarts students are fascinated by her demigod abilities. The story is well - written and has a great balance between humor, adventure, and character development. It's definitely one to check out if you're into this type of crossover fanfiction.
One popular type of fanfiction might involve Sally Jackson using her skills to make special lemon treats for Percy. For example, in some fanfictions, she might make lemon tarts that have some kind of magical or comforting effect on Percy after a difficult day of demigod adventures. The lemon could be a symbol of home and comfort in these stories.
In some fanfictions, Percy's eyes could have a special ability related to his demigod powers. For instance, his eyes might be able to see through illusions created by monsters. This would make him even more of a formidable hero. His friends would rely on him to spot any hidden dangers, just by looking at things with his unique eyes.
One interesting fanfiction could be where Percy absorbs the power of a long - forgotten sea deity. In this story, he might gain the ability to control a new type of sea creature that was previously unknown to him. This new power could put him in a difficult situation as he has to learn to control it quickly while facing an enemy who is also after this power.
One interesting fanfiction could be about Thalia and Nico teaming up for a quest. In this story, they might start off not getting along due to their different personalities and pasts. Thalia, being bold and headstrong, and Nico, who is a bit more reserved and has his own dark secrets. But as the quest progresses, they learn to rely on each other and develop a deep friendship. Maybe they have to face some mythical creatures that neither of them has ever encountered before, and they use their unique skills to overcome the challenges.
There could be a fanfiction where Percy Jackson's seer abilities are newly discovered. At first, he doesn't understand what's happening to him. He keeps having strange dreams and visions that he can't explain. As he starts to figure it out, he realizes that he can use these visions to help his fellow demigods in battles. He sees the enemy's strategies in advance, which gives the demigods a huge advantage.
One interesting fanfiction could be where Percy uses his ability to control ichor to heal other demigods in unique ways. He might discover that by manipulating ichor, he can reverse the effects of certain monster poisons that are otherwise fatal.
In a fanfiction, Percy as a blacksmith might get visited by the gods. They could commission him to make special items. For example, Hephaestus might ask Percy to collaborate on a super - powerful weapon, which would lead to an exciting adventure as Percy tries to meet the god's high standards while also dealing with his own demigod problems.