Maybe there's a plot where the Avengers form a club in high school. It starts as a regular club, but they gradually discover that there are other - worldly threats related to the school. Like there could be a strange portal in the school basement that leads to another dimension. They then have to use their combined powers, which they've been hiding from the rest of the school, to close the portal and keep the school safe. And along the way, they learn about friendship and growing up in high school.
One idea could be that the Avengers are all new students in high school. Iron Man could be the super - smart tech - geek who's always building cool gadgets in the school's science lab. Captain America might be the new transfer student who has a hard time adjusting to modern high school life but quickly becomes popular for his sense of justice. Thor could be the jock - like character who's a bit clueless about normal high school stuff but is really good at sports. And Black Widow could be the mysterious girl who everyone is a bit afraid of but is actually really kind.
One idea could be that the Avengers are all students with different cliques. Iron Man could be the rich, popular kid who is also a genius in tech class. Captain America might be the new transfer student who tries to uphold old - fashioned values like honor and integrity in the high - school setting. Thor could be the exchange student from a far - off land, trying to fit in while also being super strong and a bit clueless about modern high - school norms.
A cool plot for 'avengers high school au fanfiction' might involve a mystery. Maybe there are strange happenings in the school like objects floating around mysteriously. Wanda Maximoff could be the one who initially notices and tries to figure it out with the help of Vision. Meanwhile, Black Widow could be the popular girl who is secretly a spy, investigating a possible threat to the school from the inside.
One idea could be that the Avengers are all students with different cliques. Iron Man could be the rich, popular kid who's a bit of a show - off with his high - tech gadgets. Captain America is the new transfer student who stands up for the underdogs. And they have to come together to deal with a bully who has some sort of super - power.
One idea could be a sports competition at the high school where Naruto and his friends compete in a ninja - themed track and field event. Another could be a school dance where there are some unexpected alliances and rivalries revealed. Maybe a new student arrives who has a mysterious past related to the shinobi world.
Well, you could do a fanfiction where there's a mystery in the high school. For example, there are strange disappearances in the school and a group of students decide to investigate. It could also be about a love triangle between the most popular student, the nerd, and the athlete. And a third idea might be a story about a high school that has a magical element, like a hidden room that transports students to different worlds.
One idea could be a sports competition at the high school. The RWBY characters could be on different teams, like Ruby on the track team and Weiss in a fencing - related sport. They compete against other teams from different 'kingdoms' in the high school world, which adds an element of rivalry and teamwork.
One idea could be a group of students who discover they have hidden supernatural powers and must learn to control them while hiding from the school authorities. Another could be a love story between a human student and a supernatural being who is disguised as a regular student. And perhaps a plot where the school is actually a front for a secret supernatural society that uses the students for their own purposes.
A really cool plot idea could be that the Avengers are watching Endgame in a sort of 'alternate reality cinema' where the events in the movie start to bleed into their real world. So they have to stop the movie from fully playing out to prevent chaos in their own universe. This would involve a lot of action and strategic thinking as they try to stop things like Thanos from emerging from the screen while also trying to understand the significance of what they're seeing in the movie.
One idea could be that the mutants and the Avengers have to team up against a common enemy that is immune to their individual powers. So they must learn to combine their abilities in new ways. For example, Wolverine's healing factor could be used to keep an injured Avenger alive during a long battle while Iron Man figures out a way to defeat the enemy.
One idea could be that Harry Potter is magically transported to the Avengers' universe. He could use his magic to help the Avengers in battles, like creating protective shields with spells. Another idea is that the Avengers are somehow sent to Hogwarts, and they have to learn about magic while also dealing with threats in the wizarding world. For example, Iron Man might try to figure out how to integrate his technology with magic.