What could be the plot of a 'naruto is an avenger fanfiction'?

One possible plot could be that Stiles is a huge Avengers fan in his own world, and through some magical or scientific mishap, he gets to meet his heroes. But it's not all fun and games. He has to prove himself worthy of being part of their team. He could also bring in some of his own world's technology or ideas that help the Avengers face a new and powerful threat.

It could be that Harry discovers he has some sort of connection to the Infinity Stones. So, the Avengers seek his help to understand and control the power of the Stones. Along the way, he has to deal with his own past traumas as well as the new threats in the Marvel world. He might teach the Avengers some magic too, like how to apparate short distances for quick escapes or attacks.

The plot could involve Harry Potter being transported to the Avengers' universe. He might use his magic to help the Avengers fight against a common enemy, like Thanos. For example, his invisibility cloak could be used for stealth missions, and his spells could be a new form of defense against alien threats.

Well, it could be that Peter starts off as a regular guy who is just a huge fan of the Avengers. Maybe he follows all their news, collects their merchandise. One day, he gets a chance to meet them somehow, like through a Stark Industries internship. Then he gradually proves himself useful to them and they start to train him. Eventually, he becomes part of the team, with his own unique skills like his spider - powers adding to the Avengers' strength.

Well, perhaps Harry discovers the Avengers through some magical means like a spell gone wrong that transports him to the MCU world. He could be in awe of their powers and decide to learn from them, and then try to incorporate their fighting styles into his own magical battles.

Perhaps in this fanfiction, Paul Blofis is a scientist who has been studying the Avengers for years. One day, he discovers a connection between the Avengers' powers and a strange energy source. This discovery attracts the attention of both the Avengers and their enemies. So, the Avengers bring him into their team to help them understand and protect this energy source from falling into the wrong hands. He has to adapt to the superhero life quickly and contribute his scientific knowledge to the team's battles.

Maybe Peter discovers a group of ducks that have some sort of special power or connection to the Avengers. And he decides to protect them from villains who want to use them for evil purposes.

In this fanfiction, Harry's Animagus skills as an Avenger might also lead to some interesting character interactions. He could teach the other Avengers about magic and how his Animagus form works. For instance, Tony Stark might be intrigued by the magic behind it and try to find a scientific explanation or a way to replicate it. Meanwhile, Steve Rogers could be more interested in how Harry uses this ability in combat situations.

Well, perhaps it's a story where a gay hero emerges. He has special powers or skills and uses them to avenge the wrongdoings against the gay community, such as standing up to bullies who target gay people in a city. He could also work towards changing laws that are unfair to the gay population.

In some fanfictions, the 7th Avenger could be a time - traveler from the future. This person has come back to prevent a major disaster that the Avengers couldn't handle without their help. They know all about the future events and use this knowledge to guide the team, but also have to be careful not to change the timeline too much.