In some fanfictions, Spider - Man might get hurt by a more powerful villain. For example, if a new super - strong and intelligent foe manages to discover his weakness and attacks him directly. Maybe they use some sort of kryptonite - like substance that weakens his powers and then physically harm him.
He could get hurt in a fight against a powerful new villain. Maybe the villain has some sort of energy weapon that can penetrate Iron Man's suit defenses.
In some fanfictions, Peter could be hurt physically during battles. For example, he might take more severe hits from villains than in the movie. This could be because the writers want to explore his vulnerability and the limits of his powers.
The hurt can cause a rift in their relationship. If Spider - Man gets hurt by Deadpool, he may become more guarded around him. For example, he might not trust Deadpool as much during future team - ups. He'll always be on edge, waiting for something else to go wrong.
He would be very hurt. He might isolate himself for a while, doubting his own judgment in trusting his friends. Spider - Man might also start to question his identity as a hero. After all, if his friends can turn on him, what does that say about his relationships and his role in the world?
It expands the universe by introducing new characters. Fanfiction writers can create their own original characters that interact with Spider - Man. These characters could be other superheroes, villains, or just normal people who get caught up in Spider - Man's world. For example, a new hero who teams up with Spider - Man to fight a common enemy.
Some fans would be very shocked. They are used to seeing Spider - Man as a friendly neighborhood hero and an ally of the Avengers. If he were to hurt them, it would be like a betrayal of the image they have of him. They might feel angry at the character for a while until the story unfolds more and explains his actions.
Spock can also get hurt in fanfiction due to internal conflicts. His Vulcan and human sides might clash in a way that causes him mental or even physical distress. For instance, suppressing his emotions too much could lead to some kind of breakdown or make him more vulnerable to attacks from enemies who can sense his inner turmoil.
In some fanfictions, Sakura might accidentally hurt Naruto during a training session. Maybe she uses a new jutsu she's not fully mastered and it goes wrong, hitting Naruto instead of the target.
In some fanfictions, Percy might get hurt in Tartarus due to the numerous and powerful monsters there. For example, he could be injured by the Empousai. Their sharp claws and ability to move quickly can catch Percy off - guard, leading to cuts and bruises.
It could be that Anko is under some sort of mind - control in the fanfiction. And because of that, she attacks Naruto without really meaning to. Maybe she has been influenced by an enemy's genjutsu. So, she uses her powerful attacks on Naruto, and he gets hurt as a result.