In many fanfic stories, Percy and Annabeth often face various enemies. Some common ones might be new monsters created by the author, or perhaps other demigods who have turned to the dark side. These enemies add drama and action to the stories.
One idea could be that they compete in various school competitions like academic decathlon or sports events, always trying to outdo each other. For example, in a science fair, Percy might do a project on underwater ecosystems because of his love for the water, while Annabeth does something related to architecture. Their rivalry makes them both push harder and come up with more creative ideas.
One possible cause could be a misunderstanding. Maybe a message was misinterpreted between them. For example, Percy thought Annabeth betrayed him when in fact she was trying to protect him in a different way. Another cause could be jealousy. If one of them received more attention or praise from the gods or other campers, the other could become envious and that could turn into enmity.
Start with their first encounter. Maybe it's on the first day of high school when they accidentally bump into each other and immediately get on each other's nerves. Percy could spill his coffee on Annabeth's books, and she gets really mad. This sets the tone for their ongoing enmity.
The main enemies could be the Titans who are still bitter about their defeat and want to regain power. They could be using secret agents of their own, disguised as mortals or demigods, to carry out their plans. Another enemy could be some rogue demigods who have been corrupted by power or greed and are now working against the good of the demigod community.
Well, if they are enemies in fanfiction, it could completely disrupt the dynamic of their teamwork in the original. For example, in the original, they rely on each other's strengths to overcome challenges. But as enemies, they might be working against each other, causing chaos. Maybe quests that were supposed to be successful with their combined efforts would fail, and new alliances would form. It would also change the relationships with other characters. Their friends might have to choose sides, leading to a lot of internal conflict within the group.
They might face enchanted humans. These are normal humans who have been given special powers by some dark force. Percy and Annabeth have to be careful not to harm the humans while also trying to stop the dark force controlling them.
In a large number of Percy and Annabeth fanfictions, they are indeed presented as soulmates. Their shared adventures, the way they understand each other without many words, and the deep loyalty they have for one another all contribute to this perception. Fanfiction authors often build on their existing relationship from the original works and enhance it to the level of soulmates. They might show it through things like Percy being able to sense Annabeth's distress from afar, or Annabeth always knowing exactly what Percy needs in difficult situations. This soulmate - like relationship makes for very engaging and heart - warming stories in the fanfiction realm.
It could be that Annabeth has a misunderstanding about Percy. She might think he's a threat to her position or status at the camp, so she bullies him to try and keep him in check.
It could be Chiron, the centaur. He's always keeping an eye on the campers and would likely be concerned if he caught them up to something. He might give them a stern talking - to and some extra chores as punishment.