Some of them could be confused. The settings and concepts in Spider - Man fanfiction might not align with what they know. Bakugo might scoff at first, thinking Spider - Man's powers are not as 'powerful' as his own explosion quirk. But as he reads more, he might start to respect the different ways Spider - Man uses his abilities to fight crime.
It could also lead to new ideas among the characters. Uraraka might be fascinated by how Spider - Man swings around the city in the fanfiction. She could start thinking about using her zero - gravity quirk in more acrobatic ways, like swinging between buildings in a similar fashion during hero training or actual battles.
They might be shocked. Some fanfictions can be really out - there with different interpretations of their personalities and relationships. For example, a character used to being seen as a hero might be surprised to see themselves portrayed as a villain in some fanfictions.
They might be really surprised. The world of One Punch Man is very different from My Hero Academia. For example, Saitama's extreme power would be a shock to them. Deku might be inspired by Saitama's simple way of being a hero, just doing it for the love of it, not for fame. Bakugo might think Saitama is a weakling at first because he doesn't look that impressive, but then be amazed by his power.
The BNHA characters might also be intrigued by the villains in Spider - Man 2002. The Green Goblin, for instance, is a very different kind of threat compared to the villains they face. This could make them think about different ways to combat enemies. Uraraka might be thinking about how she could use her quirk against someone like the Green Goblin, who has such high - tech weaponry and flying capabilities.
There are quite a few good ones. In these crossovers, the villains can also be a big part. Imagine the League of Villains teaming up with some of Spider - Man's foes. The heroes from both worlds would then have to work together, combining their powers and strategies to defeat them. This kind of fanfiction often explores new and exciting storylines that the original works might not cover.
Let's think about Bakugo's Explosion Quirk and Spider Man's powers. Spider Man could use his webs to contain and direct Bakugo's explosions in a more controlled way. Bakugo could learn from Spider Man's stealth and how to approach enemies more quietly before unleashing his explosive attacks. Also, Spider Man's spider - sense could help him anticipate Bakugo's more impulsive attacks and react accordingly.
Villains like Green Goblin might be enraged. They might see fanfiction where they are constantly defeated by Spider - Man and feel that their reputation is being sullied. On the other hand, they could also find it amusing in a twisted way, seeing how fans perceive their battles with Spider - Man. And characters like Aunt May would probably be a bit shocked at first by some of the more edgy or modern interpretations in fanfiction, but then she might also be touched by how much fans care about Peter and his story.
Well, some might be really intrigued. Deku, for example, would probably be super excited and start analyzing the different character relationships and power dynamics in the fanfiction, comparing them to what he knows from Naruto. He'd be taking notes in his head, thinking about how these concepts could apply to his own world and his journey to become a great hero.
On the other hand, Bakugo might be enraged. He's a prideful character and if the fanfiction misrepresents him or shows him in a way he doesn't like, he could get really angry. He might even go on a rant about how inaccurate it is compared to his real self and his ideals of heroism. Also, if the fanfiction portrays him as weak, that would definitely set him off.
One interesting crossover could be where Spider - Man's web - slinging abilities are combined with a character from My Hero Academia's quirk in a unique battle scenario. For example, if Midoriya had to learn from Spider - Man how to use his web - slinging in a more strategic way during a joint mission against a powerful villain.
A common trope is the 'fish - out - of - water' story. For instance, if Spider - Man ends up in the My Hero Academia world, he has to adjust to the different rules and social norms. He might be confused by the concept of 'quirks' at first. Another trope is the power - exchange trope, like I mentioned before, where a character from one universe gets the powers of the other. It's always interesting to see how they adapt to it.