They might have various reactions. Some characters could be amused, seeing different interpretations of themselves and their world. For example, Deku might be surprised at how a fanfic writer envisions his further growth or his relationships with other characters.
Some characters may also use it as a way to gain new perspectives. They could see how fans view their powers and how they interact with others. All Might might see a fanfic that shows him in a different light, perhaps one that focuses on his days before he became the Symbol of Peace, and it could make him reflect on his own journey.
They might be intrigued by the different interpretations of the story and characters in the fanfic. For example, they could be interested in how the fanfic writer has developed their relationships further or given them new adventures.
The characters could have a range of reactions. If it's a well - written fanfic, they might get drawn into the story, almost as if they are experiencing a new adventure that is somewhat familiar yet different. Dash, being the energetic one, might be excited to see himself in new and exciting scenarios in the fanfic.
Then there are those characters who might be inspired by the fanfic. They could see new possibilities for their own development. If the fanfic shows a character in a more complex or interesting way, it might give the real character ideas about how they could grow or change in their own 'Descendants 2' world.
Some characters might be amused. They could find the creative interpretations in the fanfic quite interesting, seeing different takes on their own adventures or personalities.
Some characters could actually be flattered. They may enjoy seeing how much the fans care about them and their story. However, there could also be characters who are confused by some of the more out - there concepts in fanfiction, like when a character from a different universe is introduced into the My Hero Academia world in a fan - made story. They might wonder how such a thing could be possible within the context of their world.
They might be intrigued by the different quirks and how they are used in the fanfiction compared to their own abilities in RWBY.
They might be amazed by the new interpretations of the story. For example, if the fanfic focuses on a different relationship between the Sailor Scouts, the characters might be intrigued by how fans view their dynamics.
There are those who would be critical. Characters like Iida might analyze the fanfic for its accuracy in terms of the My Hero Academia universe's rules and ethics. If there are any inaccuracies, he might be quick to point them out.
Well, it depends on the characters. For example, a more serious character might be critical of any inaccuracies in the fanfic. But a more laid - back character could enjoy the creativity. They might find it interesting to see how fans expand on the storylines that are only hinted at in the original show. They could also be surprised by the new characters or plot twists that the fanfic writers come up with.
Abuela Alma might approach it with a more critical eye. She would be concerned about how the fanfic represents the family's values and traditions. If the fanfic strays too far from what she believes is right for the family, she might not be too happy about it. However, if it shows the family in a positive light while still exploring new concepts, she could be more accepting. And Bruno, he might be a bit shy about seeing himself in the fanfic at first, but then get into it and enjoy seeing different versions of his story and how he interacts with the family in this new fictional setting.