They could be amused. If the fanfiction has some humorous elements, it might make them laugh.
They might be confused. If the fanfiction takes a really strange turn or has some hard - to - understand concepts, it could leave them scratching their heads. For instance, if it changes the fundamental nature of a well - known character in a very unexpected way. Also, they could be intrigued. If the fanfiction hints at some secrets or new relationships that are not in the original, it would pique their curiosity.
Bill could be enthusiastic, seeing it as a fresh take on something he already likes. Charlie may be a bit skeptical at first, but as he reads on, he might start to appreciate the creativity. Percy, on the other hand, might be more reserved in his reaction. He may analyze it carefully, looking for any logical flaws or departures from what he considers to be the 'proper' way to expand on the original work. He may also be concerned about how it represents the overall integrity of the related world or story.
I'm not sure specifically as it depends on the content of the fanfiction. Maybe they find it exciting, or perhaps they have different opinions on it. For example, Bill might be more open - minded and enjoy the creative interpretations, while Charlie could be more critical about any inaccuracies regarding certain elements he's familiar with.
There's a fanfiction where Bill, Charlie and Percy are on a quest related to spiders. It shows how their different skills come into play. Bill's worldly knowledge, Charlie's connection with magical creatures, and Percy's strategic thinking all combine to make for an exciting adventure. They face all sorts of spider - related challenges that keep you on the edge of your seat.
The Avengers might have a range of reactions. Tony Stark could be making sarcastic comments throughout, perhaps critiquing the plot holes in the fanfiction. Captain America might be a bit confused at first, not fully understanding the concept of fan - made stories, but then getting into the spirit of it. Thor would probably find the whole thing quite amusing and laugh heartily at the more outlandish parts.
Captain America would likely admire Peter's courage and moral compass. He'd see a lot of his own values in Peter. Natasha Romanoff would be looking at the movie from a strategic perspective. She might be thinking about how Peter could improve his combat strategies and how he interacts with his enemies. Bruce Banner, when not in Hulk form, would be interested in the science aspects of Peter's suit and his web - slinging abilities.
The fact that these characters are from the wizarding world adds an extra layer of fascination to the spiders fanfiction. Spiders in the wizarding world can have all sorts of magical properties. So, seeing how Bill, Charlie and Percy navigate the world of spiders, whether it's dealing with a giant spider or using spider - related magic, is really exciting. It allows for a lot of creativity in the writing and makes the fanfiction stand out.
One interesting fanfiction could be about their adventures together in the Forbidden Forest. Maybe they discover a hidden magical creature that no one has ever seen before. They would have to use their combined skills and knowledge to figure out how to deal with it.
Charlie is also great. His love for magical creatures makes for some really interesting plotlines. He could introduce a whole new world of creatures into the fanfiction that the others have to interact with.
Perhaps the characters' personalities or the overall tone of the story didn't mesh well with them being butterflies. Maybe the author wanted to keep things more grounded and realistic.
They might be shocked. For example, Ruby could be amazed by how her skills develop in the future depicted in the fanfiction. She might see herself using new techniques and facing different challenges, which would make her eager to train more to reach that level.
They might be really surprised. Some of the fanfiction could have really out - of - the - box ideas that they never thought of before. For example, new relationships or different interpretations of their bending abilities.