The characters' reactions would vary widely. Reyna, for example, might be skeptical at first when reading 'The Son of Neptune' fanfiction. But if the fanfiction shows her in a strong and positive light, she might warm up to it. Nico might be interested in how the fanfiction explores the darker elements of the story, especially if it delves into the underworld aspects related to 'The Son of Neptune'. Overall, their reactions would depend on how well the fanfiction aligns with their own understanding of the events and characters in 'The Son of Neptune'.
Some characters might be flattered. Like Percy, he could be happy to see that people are so interested in his story in 'The Son of Neptune' that they write fanfiction about it.
They might be quite surprised. Some characters could be amused to see different interpretations of their adventures. For example, Percy might find it interesting how fans imagine his internal thoughts during the events in 'The Son of Neptune'.
Percy would probably find it hilarious. He has a good sense of humor and would likely enjoy the wild and crazy scenarios fans come up with. He might even share the funnier ones with his friends at Camp Half - Blood.
They could be amused. It's like seeing a mirror of their world but with a school - based twist. They might like the creativity behind it.
One thing that makes a 'pjo reading the son of neptune fanfic' interesting is the ability to fill in the gaps. The original book might not have covered every aspect of the story or the characters' lives. Fanfics can do that. For instance, they can show what happened to Percy during his time away from Camp Half - Blood before the events of 'The Son of Neptune'. Additionally, fanfics can provide different endings or alternate universes. Imagine if Percy had made a different choice at a crucial moment in the story? Fanfics can explore those 'what - if' scenarios, which is really exciting. And the creativity of the fanfic authors in terms of world - building. They can create new locations within the Percy Jackson universe, like a hidden island where demigods with special powers live, which adds a whole new dimension to the story.
Grover would be a bit more cautious. He might be a bit scared of the Norse monsters at first. But as he reads more, he'd start to see the similarities between the Norse and Greek worlds in terms of how nature is involved. He might notice how the Norse also have a connection to the natural world, like the wolves and the trees, and how it compares to his own connection to nature in the PJO universe.
One good fanfic could be 'The Lost Hero in the Son of Neptune World'. It combines elements from different parts of the series in an interesting way. Another might be 'Son of Neptune: The Alternate Path' which takes the story in a new and exciting direction. There's also 'Neptune's Heir: A Son of Neptune Fanfic' that focuses on character development in a unique way.
If PJO characters read the fanfiction books, it could be quite an experience. Percy might find it strange to see different versions of himself. For example, some fanfictions might show him with powers he doesn't actually have. Annabeth would likely analyze how the fanfiction authors handle the strategic elements of their quests. She might be impressed by some creative solutions in the fanfictions or disappointed by unrealistic ones. Grover, on the other hand, would be excited to see how the fan community portrays his relationship with Percy and the others.
They could be angry. If the fanfiction portrays them in a negative or untrue light, like making them do something completely against their moral code, they would likely be furious. For instance, a noble knight character reading a fanfiction where he is a cowardly thief would not be happy at all.
Some characters might be amused. For example, Percy could find it really funny to see how fans imagine his adventures in different ways. He might chuckle at the creative liberties the fanfiction writers take.
They could be shocked. Some might not expect the wild ideas that fans come up with in fanfiction.