Their relationship could cause some jealousy among their friends. Maybe there are some demigods who have a crush on either Percy or Annabeth. This could lead to some tension, but also opportunities for growth and understanding. They would have to work through these feelings and find a way to maintain harmony within the group of friends.
I think Tyson would be an excellent character to include. He's Percy's half - brother and his strength as a Cyclops could be very useful in various situations. His innocence and loyalty also make him a lovable character. Additionally, Clarisse could be paired with them. She has a tough exterior but deep down she's a strong and capable demigod. Her rivalry - turned - friendship with Percy could add some spice to the fanfiction. And of course, Chiron, the centaur, could be involved. His wisdom and guidance are always valuable and could play a crucial role in their adventures.
One interesting plotline could be Percy and Annabeth going on a quest outside of Camp Half - Blood to find a long - lost artifact that has the power to protect the camp from a new, unknown threat. Another could be them having to deal with a rift within the camp that divides the demigods, and they have to work together to reunite everyone. And there could also be a plotline where they time - travel back to the early days of the camp to prevent a disaster that could change the future of the camp forever.
His friends, like Annabeth, would be deeply affected. She would probably be heartbroken and confused at first. But she might also be one of the first to try and understand Percy's motives and see if there's a way to fix the situation or bring him back to his senses. And for the younger demigods, Percy was like a hero, so his actions could shatter their beliefs and make them question everything they thought they knew about the world of demigods.
The betrayal of Percy by Camp Half - Blood in fanfiction can also be a way to show Percy's growth and resilience. He has to face the ones he considered family turning against him. This can lead to some really interesting character development arcs, where Percy has to re - evaluate his loyalties and find new allies or even learn to rely more on his own strength.
Well, their secret relationship can have a big impact. It could make them more protective of each other during adventures. Since they can't openly show their love, they might be more subtle in their actions to keep each other safe. At the same time, it can also create internal conflict. For instance, in a fanfiction I read, Percy had to choose between saving Annabeth in a way that would expose their relationship or following the plan and keeping it a secret, which was really tough for him. Also, they might not be able to fully rely on their friends' support regarding their relationship during the adventure, which can be a hindrance.
Well, Percy is from Camp Half - Blood, used to a more laid - back (relatively) environment with his friends. Zoe, on the other hand, is from the Hunt, with a strict code. This could cause initial friction. For instance, Percy might be more carefree about breaking some minor rules, while Zoe would be very strict. But it could also make their relationship interesting as they learn from each other.
There would also be those who are angry. Some of the campers who have always been a bit jealous of Percy's status might think he's just being selfish or irresponsible. But deep down, they'd also be a bit concerned for his well - being, even if they don't show it at first.
Percy might be initially confused. He's not always the most attuned to flirting, so he could just stare at Drew blankly for a moment.
Maybe he hates it because it often misrepresents the real Camp Half - Blood or his friends. Fanfictions sometimes take wild liberties with the characters and settings, and Percy might not like how his world is being distorted.
In fanfiction, if Percy hurts Flash, it could be due to Flash's constant bullying. Percy, being a demigod, has powers and a short temper at times. Flash might push him too far, and Percy could accidentally use his powers, like controlling water to trip Flash or something. It would be a moment of self - defense for Percy, and it could lead to a lot of drama in the Camp Half - Blood setting, with other campers having to take sides or deal with the consequences of such an incident.