Percy would interact quite uniquely. He'd likely share his tales from the demigod world, which would fascinate the Avengers. When it comes to combat, he'd be right in there with them, using his powers to support their attacks. And during down - time, he could joke around with the likes of Tony Stark, who might be intrigued by Percy's non - technological yet powerful abilities. He may also form a special bond with Hulk, as they both have an element of wildness in their powers.
As time goes on, Percy would start to train with the Avengers. He would learn their fighting styles and they would learn about his powers. He might have some funny moments with Thor, comparing their abilities related to water and lightning. Percy would also form close bonds with the more compassionate Avengers like Captain America, who would be very interested in Percy's ability to heal.
In a fanfiction, Percy Jackson and the Avengers' interaction would be complex. Percy comes from a world of gods and monsters, and the Avengers from a world of super - science. At first, there could be misunderstandings. Percy might think the Avengers are too full of themselves, and they might think he's a bit of a wild card. However, as they face challenges together, like a group of mythical beasts invading New York, they'd learn to rely on each other. Percy could use his ability to communicate with sea creatures to gather intelligence, while the Avengers use their powers to fight on land. Their combined efforts would make them a formidable team.
With Thor, fem Percy might be in awe of his god - like status at first, but then they could bond over their connection to powerful forces. Percy could show Thor some unique water - based combat moves. With Natasha, Percy could learn about espionage and stealth from her, while Natasha might be intrigued by Percy's raw power. They could train together.
In a fanfiction, the characters' personalities would greatly influence their interactions. Percy is a bit of a rebel and a free spirit, which could either clash or mesh well with the more structured Avengers. Thor, being a god - like figure in his own right, might recognize the power and divinity within Percy and the other demigods. They could share stories about their respective mythologies. Natasha Romanoff could take an interest in the demigods' combat training, which is different from her own. She might learn some new fighting techniques from them, while also teaching them some of her stealth and espionage skills.
Hulk and Percy could have an interesting interaction. Hulk's brute strength and Percy's agility and water powers could make for a great dynamic. They might start off by having a little test of strength, but then realize they need to work together. And when it comes to Captain America, he and Percy could bond over their sense of duty and loyalty. Cap would probably respect Percy's commitment to protecting his world, just as Percy would admire Cap's leadership.
He would be a bit of an outsider at first. The Avengers are used to a certain dynamic, and Batman's lone - wolf style would be different. But he could offer his strategic mind. Maybe he'd start by analyzing each member's strengths and weaknesses, like he does with his foes in Gotham.
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.
Supergirl would probably start by introducing herself and her powers. The Avengers would likely be in awe of her abilities. They might ask her to join them on a mission right away. Supergirl could say yes and then start showing off her skills during the mission.
The Avengers and the Eternals could interact in a variety of ways. The Hulk might be intrigued by Gilgamesh's strength. Black Widow could try to figure out the Eternals' motives. And on the Eternals' side, Sersi might befriend Scarlet Witch and learn about her magic. There could also be some friendly competitions between the two groups, like a race between Quicksilver and Makkari.
In fanfiction, Venom could interact with the Avengers in many ways. For example, he might initially be seen as a threat and the Avengers try to subdue him. But then they could discover that he has some common enemies, like certain powerful villains who are a menace to both him and the Avengers. So, they could form an uneasy alliance.