At first, Percy would be in a state of shock. His development would start with this numbness, but as time passes, it would turn into a seething anger. He would start to see the world in a more cynical way. He might become more solitary, spending long hours training or researching how to get revenge. His loyalty to the camp could be tested as he blames the camp's security or lack thereof for Annabeth's death. However, in the end, he could also grow to be more empathetic towards others who have lost loved ones, as he has now experienced that pain deeply.
The plot could involve Percy arriving early to camp and immediately noticing that something is wrong because Annabeth is missing. As he searches for her, he stumbles upon evidence that she has been in a battle with a powerful new enemy. When he finally finds her lifeless body, it shatters him. He then decides to train harder than ever before to avenge her death. He forms a small group of trusted friends from the camp and they set out to track down the enemy responsible, all while Percy is struggling with his grief and guilt for not being there to protect her.
Percy would become more vigilant and responsible. He's always been brave, but as a bodyguard, he'd need to be constantly on alert. This would make him grow in terms of his self - discipline.
He could meet some of the older campers who usually don't interact with the new arrivals right away. They might give him some special advice or warnings about the camp.
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.
It could become stronger as they support each other through college life. They'd study together, share notes, and encourage one another during exams.
Well, in this fanfiction, Percy might meet some new characters early at the camp. Maybe he discovers a hidden part of the camp that others don't know about yet.
He could also become withdrawn and depressed. Percy and Annabeth have a very strong bond, and her death would leave a huge void in his life. He might isolate himself from his friends and family, lost in his grief and memories of her.
On the other hand, she could try to honor Percy's sacrifice. Annabeth might focus on the reasons why Percy died for her and strive to fulfill any tasks or goals that he might have hoped she would achieve. She would carry on his legacy in a positive way, even though she is heartbroken.
In the 'Percy and Annabeth rivals at camp' fanfiction, their relationship as rivals could develop in several ways. Initially, they might be very competitive, always trying to one - up each other in every task at the camp. However, as time goes on, they could be forced to work together on a mission that neither can complete alone. During this time, they'll learn about each other's strengths and weaknesses. Percy might discover that Annabeth has insecurities despite her intelligence, and Annabeth could see that Percy isn't just a strong fighter but also has a big heart. This shared experience could lead to a more complex relationship where the rivalry is still there but mixed with a new - found understanding and even a bit of friendship.
Her relationship with Percy also changes how she develops. She has to balance her dominance with her feelings for Percy. Sometimes she might be too overbearing, but then she learns to be more empathetic while still maintaining her dominant role, which is a big step in her character growth in these fanfictions.