They might face new challenges like dealing with difficult professors. In college, the academic pressure could be a big deal for them. Percy might struggle with some theoretical subjects, while Annabeth could thrive. And they could also encounter new mythological creatures that are lurking around the college campus.
Their relationship in the fanfiction could develop in a more mature way. College is a time of self - discovery, and they would be no exception. Percy might become more confident in his abilities and be more assertive in the relationship. Annabeth could become more empathetic towards Percy's insecurities. They could also start planning for their future together, like thinking about post - college life and how they can continue to fight for the good of the demigod world while also having a normal life. Maybe they even consider starting a demigod training program for future generations on their own.
One possible plot could be Percy and Annabeth adjusting to college life while also dealing with new mythological threats. Maybe they have to take on a monster that is hiding in the college library, using their demigod skills and the knowledge they gain from their classes.
Their college life would likely be a blend of normal and extraordinary. Since they are demigods, they might have to secretly keep an eye out for any monsters that could disrupt their studies. In terms of their relationship, they would support each other in every way. Percy would cheer Annabeth on during her late - night study sessions for big architecture projects, and Annabeth would be at every swim meet, shouting for Percy. They'd also find time to explore the campus and find hidden, magical spots that only they could sense.
If Percy and Annabeth go to Hogwarts in fanfiction, it could be a wild adventure. Percy would likely be shocked by the lack of demigod - specific threats at Hogwarts. He might try to use his powers in the wrong way, like using his water powers to clean the Great Hall. Annabeth would be busy exploring the library and trying to figure out how the magic in Hogwarts works compared to Greek magic. They could end up teaming with Harry Potter and his friends to face a new kind of threat that combines the worlds of Greek mythology and Hogwarts magic.
If Percy and Annabeth were to go to highschool in fanfiction, it would be a whole new world for them. They are used to the dangerous and magical world of demigods. At highschool, Percy might get into trouble for his impulsive nature, but his loyalty to his friends would also make him popular. Annabeth would be the girl who always has her nose in a book, yet she'd also be the one everyone turns to for advice. Their relationship would also develop in new ways, perhaps facing challenges from normal high school romances or jealous classmates.
Percy might become friends with the misfits or outcasts at school. His kind heart and sense of justice would draw him to those who are bullied. Annabeth, on the other hand, could be respected by the smart kids for her intelligence. She might form study groups and in the process, make new friends. But some students might be jealous of their closeness and the special bond they share.
In fanfiction, they might first be a bit shocked to see each other. Then they could start reminiscing about their old adventures. Maybe they'll decide to team up again for some college - related mystery.
One possible plot could be Percy and Annabeth facing new challenges in college. Maybe they have to deal with difficult classes related to Roman mythology that are different from what they learned before. For example, they might study the Roman version of battles and how it differs from the Greek. They could also face social challenges, like making new friends among the Roman demigods who have different values and traditions compared to their Greek friends.