In Naruto x My Hero Academia fanfiction, a cool concept is when the Naruto characters are inserted into the My Hero Academia world. Like Naruto being enrolled in UA. He would surely cause a stir with his energetic and head - strong personality. His Rasengan could be seen as a very unique 'Quirk' in that world. And Hinata could be in the same class as Ochaco, and they could become friends while learning different fighting styles from each other.
One interesting crossover could be the characters swapping their powers. For example, Deku getting Naruto's chakra and being able to use jutsus like the Rasengan. It would be cool to see how he'd adapt to that new power source and how it would change his fighting style in the My Hero Academia world.
Well, you could do a fanfic where the Akatsuki members from Naruto are villains in the My Hero Academia setting. They could be after the quirks of the students. And maybe Deku somehow gets involved with Naruto and they figure out a way to stop the Akatsuki together. Or perhaps a story where All Might meets the Hokage. They could exchange ideas on leadership and heroism.
Well, it could be that Momo is transported to the Naruto world. She would be a bit out of place at first with her different abilities. But she quickly learns about chakra and how to use it in her own way. Maybe she creates some unique ninja tools with her quirk that help Naruto and his friends in a battle against a powerful enemy.
Well, Naruto's outgoing and determined personality could inspire some of the more reserved characters in My Hero Academia. For example, Todoroki might be influenced by Naruto's ability to make friends easily and open up more. On the other hand, characters like Bakugo could teach Naruto about the importance of self - improvement in a different way than he's used to in the ninja world.
Perhaps a powerful villain from the My Hero Academia world who is jealous of Naruto's power and wants to steal it for himself. He sees Naruto as a threat to his own plans of world domination and teams up with some of Naruto's old enemies from the Naruto universe to try and take him down. Midnight and Naruto then have to fight against this combined force.
One possible plot could be that Naruto is somehow transported to the My Hero Academia universe. He meets Midnight and they team up to train students in a new, combined style of combat that incorporates Naruto's ninja skills and the quirks of the My Hero Academia world.
One possible plotline could be a tournament - style event where characters from Naruto and My Hero Academia compete against each other. This would allow for exciting battles as the different powers and abilities are pitted against one another. For example, Naruto's shadow clone jutsu against Bakugo's explosions.
First, decide on the main plot. Are you going to focus on a particular character from each series? Then, create a setting that combines the two universes. You can start with a simple scene like a character from Naruto suddenly appearing in the My Hero Academia world. Next, develop the characters' reactions and how they will interact with each other.
Well, Naruto fanfiction might inspire them to look for similar themes in My hero academia. For example, the idea of the underdog rising to power. Naruto was often underestimated at first, and in My hero academia, characters like Midoriya start off weak but grow stronger. So they might start seeing more potential for growth and development in My hero academia characters as they do in Naruto fanfiction.