Superman would likely be very respectful of the Avengers. He'd be curious about their powers and how they operate as a team. Iron Man, on the other hand, might be a bit wary at first, trying to analyze Superman's powers and find any weaknesses. Captain America would probably admire Superman's strong moral compass and see him as an ally right away. Thor might be interested in testing his strength against Superman's. Hulk could either be aggressive towards Superman or see him as a fellow powerhouse.
The interaction would be really interesting. Superman, being used to working alone for the most part in his own world, would have to adjust to the Avengers' team dynamic. Black Widow might try to use her spy skills to learn more about Superman. Hawkeye would be impressed by Superman's super - senses, which are far more advanced than his own. Superman would probably try to help the Avengers improve their combat strategies with his vast experience. And the Avengers would introduce Superman to new ways of fighting, like using high - tech gadgets and team - coordinated attacks.
Superman would probably be polite but a bit reserved when meeting the Avengers. He'd introduce himself simply and state his purpose, which is usually to help. Iron Man, on the other hand, might be a bit skeptical at first and make some snarky remarks. Thor would likely be more open - minded and see Superman as a worthy ally. Hulk might just be interested in seeing if he can take on Superman in a fight.
The characters' interactions would be complex. Hulk might just charge at Kratos out of instinct, seeing him as a potential challenger. Kratos, on the other hand, might hold back at first, trying to gauge the Hulk's power. Iron Man would likely try to scan Kratos to understand his abilities. Thor could start a conversation about their different pantheons.
They might start by comparing powers. Superman's super strength and flight would be quite a topic. Thor would likely want to have a friendly competition with Superman in terms of strength. Then they could move on to sharing their experiences. Captain America could talk about his battles during World War II, and Superman could share his adventures in saving Metropolis. They could also team up to fight a new, powerful villain that neither could defeat alone. For example, a villain with the ability to nullify Superman's powers and hack into the Avengers' technology.
Obviously, Peggy and the Avengers are the key characters. Among the Avengers, Captain America would be a central figure in the interaction as he and Peggy have a pre - existing relationship.
Harry would probably be a bit shy at first when meeting the Avengers. But he would soon start sharing his knowledge of magic. The Avengers might be curious and ask a lot of questions. For instance, Tony Stark would be eager to understand the principles behind magic.
It could be Percy and Black Widow. Natasha is a master of reading people, and she'd notice Percy right away. She might approach him in a more stealthy way compared to the others, trying to assess if he's a threat or an ally. And Percy, being used to danger, would be on his guard at first, but then start to trust her as she shows her good intentions.
In this fanfiction, Penny Parker would surely interact with Thor. Thor could share his stories of Asgard with her, and Penny might be in awe of his godly powers. Also, Hulk could be an interesting character for her to meet. Maybe she'd try to find a way to calm the Hulk down when he gets angry. And Black Widow would be another key character. Black Widow could train Penny in espionage and hand - to - hand combat skills.
Probably Ash and Iron Man. Iron Man is always curious about new things and Ash with his Pokémon would be quite an interesting sight for him. He'd likely approach Ash first to ask questions about what he is and what those strange creatures are.
Thor could also be in the mix. His god - like powers and different cultural background compared to Yelena would create an interesting dynamic. Maybe Yelena is initially in awe of his abilities or she challenges him in some way, leading to an engaging interaction.
The plot could involve Superman arriving in the Avengers' world during a time when they are divided. His presence could be the catalyst that brings them back together. Superman's moral code and unwavering belief in doing good might inspire some of the more conflicted Avengers. They could then join forces to face a common enemy, like an alien race that is trying to invade Earth. Superman would bring his super - speed, heat vision and flight to the table, while the Avengers would contribute their own unique powers and technology. It would be an epic crossover full of action and heroic moments.