Probably Poseidon, as he is Percy's father and has a vested interest in his son's well - being. Zeus might also be protective in some cases, despite their past differences, as Percy is a hero who often saves the world which benefits Zeus's realm as well.
The gods might show their protection in various ways. For example, they could directly intervene in battles Percy is in, using their divine powers to shield him from harm. They might also send him signs or omens to guide him away from danger.
Their shared experiences play a big role. They've been through so much together, like countless battles and adventures. Percy has seen Annabeth in tough situations and he knows how strong she is, but also how vulnerable. So he feels the need to protect her. For instance, they might have had a close call in a previous adventure where Annabeth was nearly killed, and that memory makes Percy extra vigilant.
The reason could be that the Percy fanfiction often explores different aspects of the character that fans cherish deeply. It might be his heroism, his relationships, or his personal growth. Fans are protective as they view these fanfictions as a precious addition to the overall Percy fandom. They want to safeguard the integrity of these stories so that new fans can also enjoy the same great interpretations and ideas that they do.
Well, in many fanfictions, Percy is often shown as being physically protective. For example, he would jump in front of Annabeth if there was any danger, like facing a monster attack. He might also be verbally protective, not allowing others to say mean things about her.
In some cases, Percy might be protective in more emotional ways. If someone were to say something mean or critical about Annabeth in the fanfiction, Percy would be quick to defend her. He would stand up for her and not let anyone undermine her confidence or abilities.
Another theme is self - sacrifice. In many of these fanfictions, Percy is willing to put himself in danger to protect others. It shows his noble side and his strong sense of right and wrong.
One sign could be that when there are negative comments about Percy fanfiction, fans quickly come to its defense. They might point out the positive aspects of the fanfic and explain why it's important to the fandom.
Well, without reading the specific fanfiction, it's hard to say exactly who Percy is. But generally, in a 'champion of the gods' scenario, Percy would be a central figure. He might be a hero with unique powers, like being able to control certain elements or having superhuman strength. He could be a character who has to face various challenges and tasks on behalf of the gods, kind of like a chosen one in a fantasy story.
Zeus is a possibility. As the king of the gods, he might see Percy's potential and adopt him to have an ally among the demigods. Another could be Poseidon, since Percy is already his son in the original story. It would be an interesting twist to have Poseidon formally adopt Percy in a more divine way.