Athena might also be protective. If the fanfiction takes a direction that she feels is inappropriate or disrespectful to her daughter Annabeth or Percy, she could get a bit defensive. However, if it's a well - written and respectful piece, she may end up respecting the creativity of the author.
She could be critical. Given her high standards, she might analyze the plot, the characterization, and the grammar in the fanfiction. If there are inaccuracies in the portrayal of the demigods or their relationships, she might be a bit disappointed.
Athena is the goddess of wisdom. She might watch Percabeth fanfiction to analyze the storytelling techniques used by the fans. By understanding how mortals create fictional stories about demigods, she could gain insights into human creativity and thought processes.
Some of the Avengers might be really curious. Thor, for example, might be interested in Percy's relation to the sea, as he has his own connection to water with his powers. Iron Man might be a bit skeptical at first, thinking they're just some kids with strange powers. But once he sees what they can do, he'd be impressed.
Percabeth might be a bit guarded at first. After Tartarus, they've been through a lot and might not trust easily. But they could also be kind, as they are at heart.
She becomes very focused and single - minded. In a fanfic where Percy is poisoned, Annabeth quickly starts to research all possible antidotes. She interrogates other characters who might know something, and she doesn't rest until she has a lead. She also gets very emotional in private. She might cry when she thinks no one is looking because she's so afraid of losing Percy. But in front of others, she's strong and in control, leading the search for a solution to save him.
The younger campers might look up to Percabeth in a new way. They could see them as having this grown - up relationship and starting a family, which is a big deal. However, the older campers, especially those who have been at camp for a long time and are more set in the camp's traditional ways, might be a bit more judgmental. They could worry about how this would affect the camp's atmosphere or the example it sets for the other campers. And there would surely be a group of campers in the middle who are just kind of confused and don't know what to think.
Some might laugh. They could find the humorous takes in the fanfiction really entertaining. Maybe there are some comical interpretations of their actions or dialogues that they themselves didn't expect.
He'd probably be shocked. His world is already full of surprises like different jutsus and powerful enemies, but the multiverse would be on a whole new level. He might not believe it at first and think it's some kind of elaborate prank or illusion.
Some characters might laugh. They would see the humorous side of how fans have twisted and turned their stories. It could be like seeing a new, comical version of their own lives as depicted in the musical.
They might be confused at first. Fanfiction can be wild and different from their real experiences.
They could have a range of reactions. Naruto would likely be excited and eager to see new stories about his world. He loves adventures and would be interested in seeing different takes on his life.