One common theme is the clash of different worlds. Since it combines Harry Potter's magical world and the Avengers' superhero world, there's always the exploration of how these two very different settings interact. For example, how magic affects high - tech gadgets or how superpowers compare to spells.
A new superhero created specifically for the fanfiction could be the main character. This character could have a power that is a combination of different Avenger's powers, like being able to have super strength like Hulk and also fly like Iron Man. Their unique abilities would draw the attention of the Avengers, making them the center of a harem - like story.
They could interact in a cultural exchange kind of way. Naruto could introduce the Avengers to the concept of ninja villages, the shinobi way of life, and the importance of honor in his world. The Avengers, on the other hand, could introduce Naruto to modern technology, different forms of government, and Western values. This interaction could lead to a deeper understanding between the two groups of characters and form the basis of a great fanfiction story.
One popular storyline might involve Spiderman having to balance his relationships with different Avengers while also dealing with his superhero duties. For example, he could be in a relationship with Black Widow, who helps him understand the darker side of the superhero world, and at the same time be friends - with - benefits with Scarlet Witch, who adds a magical and mysterious element to his life. Another could be where he forms a polyamorous relationship with some of the younger Avengers like Shuri and Kate Bishop, and they all work together to take on new threats in the Marvel universe.
One idea could be that a new character, perhaps a powerful sorcerer, arrives in the Avengers' world. This character has a unique power that attracts the Avengers in different ways, leading to a harem - like situation. For example, Thor might be intrigued by their strength in magic which he respects, while Black Widow could be interested in their stealthy and strategic use of power. Another plot could involve a time - travel accident where an Avenger from the future comes back and ends up in a complex relationship with the current Avengers team, forming a harem.
There's also 'Harry in the Avengers' Harem'. In this fanfiction, Harry is thrown into the world of the Avengers and forms relationships with multiple characters, creating a harem dynamic. The story often has him using his magical skills to help the Avengers in new and unexpected ways. It's quite engaging as it explores how different magical and super - powered abilities interact.
Spiderman's sense of responsibility may expand. If he's in a harem with Avengers like Iron Man or Captain America, he might take on more global - scale threats. His character also becomes more adaptable as he has to juggle different personalities and powers within the harem. He might learn new ways to use his own powers from his partners. For instance, if he's with Scarlet Witch, he could learn about different dimensions of power that he hadn't considered before. And he has to be more empathetic to understand the needs and feelings of all his partners in the harem.
A possible plot could be that Naruto and some Avengers characters are brought together in a strange multiverse event. They form a team to fight a new common enemy that threatens both their worlds. Along the way, they learn about each other's powers and cultures, and Naruto's positive attitude starts to influence the Avengers in a good way, creating a strong bond among them.
Clint is often seen as the glue in Avengers fanfiction because he has connections to many of the characters. He's been on the team for a long time and has a unique relationship with each member. His loyalty and down - to - earth nature help hold the group together, even in tough times.
You can try websites like Archive of Our Own (AO3). It has a large collection of fanfiction on various topics, including Avengers watching Avengers Endgame. There are also some fanfiction sections on dedicated superhero forums where fans share their creative works.