He'd probably become more confident. Being around such powerful heroes would boost his self - esteem.
Peter's character would likely develop in many ways. He'd learn to work in a team with different personalities. His sense of responsibility would expand from just his neighborhood to the whole world. And he might pick up new skills from the other Avengers.
When Spiderman joins the Avengers in fanfiction, his character often develops a greater sense of responsibility on a larger scale. He realizes he's part of a bigger team with a global or even universal mission. This makes him more confident in his abilities as he has to step up and face bigger threats alongside more experienced heroes.
In fanfiction, when Spiderman joins the Avengers, his character might become more confident. He'd be around more experienced heroes, and learning from them could boost his self - assurance. He might also become more strategic in battles, as he'd be part of a larger team with different skills.
His character could become more complex. He'd have to balance his own values from Konoha with the new ones in the Covenant. This internal struggle would likely make him more mature. For example, he might question his previous beliefs about power and leadership.
If Harry joins the Varia in fanfiction, his character would undergo a substantial transformation. His moral compass might be adjusted as he is exposed to the Varia's different ethical code. He might become more ruthless in combat situations, as the Varia are not as restrained as the wizarding world in terms of using force. His relationships would also change. He would no longer be surrounded by his Hogwarts friends, but by a group of tough - minded individuals. This would force him to communicate and interact in new ways. His identity would shift from being mainly a wizard from Hogwarts to being a member of the Varia, which would influence his self - perception and how he presents himself to the world.
His character could become more adaptable. In Kumo, he'd be exposed to different values and ways of life. This would make him more open - minded. For instance, he might start to view the concept of power in a new light, as Kumo has a different emphasis on strength compared to Konoha.
Naruto's character would become more conflicted. His usual bright and positive attitude might be dampened by the darker environment of Sound. He'd start to question his values. For instance, he might be forced to participate in battles or actions that go against his beliefs in Konoha.
In the fanfiction, Peter's character development is quite remarkable. Initially, he's a bit naive and inexperienced in the world of the Avengers. But as time goes on, he picks up on their combat strategies. He becomes more strategic in battles, not just relying on his spidey - sense. Socially, he grows too. He learns to communicate better with the other Avengers, understanding their different backgrounds. He also starts to mentor new, younger heroes, showing how far he's come from being the new kid on the block.
His character would likely become more diplomatic. Since the Fire Nation has a complex political structure, Naruto would have to learn to navigate it. He might become more calculating in his actions, but still retain his core values of friendship and justice.
Izuku's character would develop in several ways. Firstly, he'd learn to rely on magic rather than just his physical strength and quirk. This would change his combat style. Also, the social aspect of Fairy Tail would make him more outgoing. He'd interact with a diverse group of wizards, which would expand his world view and make him more adaptable. He might start to see the value in having fun and not always being so serious about training and fighting, like the Fairy Tail members do.
Harry's character would develop in many ways if he joined the army in fanfiction. He'd have to learn to trust his new comrades as much as he trusted his Hogwarts friends. His sense of justice would be put to the test in different scenarios. For example, in the wizarding world, he was fighting against pure evil in the form of Voldemort. In the army, the lines between good and bad might be more blurred. This would force him to think more deeply about what he's fighting for and make him a more complex and mature character.