One idea could be that the academy instructor discovers Naruto has a unique and previously unknown ninja ability during a special training session. This could lead to a special mentoring relationship where the instructor helps Naruto develop this ability further.
A possible plot could involve the academy instructor believing Naruto is not cut out for the ninja life at first. However, through a series of events, Naruto proves his determination and potential. This could include Naruto saving the instructor's life during a mission gone wrong, which makes the instructor change their view and become one of Naruto's biggest supporters in the academy.
One idea could be that Naruto starts teaching at the academy to give back to the village. He discovers a young student with a lot of potential but who is also very shy. Naruto helps the student come out of their shell by sharing his own story of being an outcast. Another plot could be that Naruto tries to reform the academy's curriculum to include more real - world ninja experiences, which causes some conflict with the traditionalist instructors.
One idea could be a story about a new student at the ninja academy who has a unique and secret jutsu that no one else knows about. This student tries to keep it hidden while also trying to fit in with the other students like Naruto and Sasuke.
One idea could be that Naruto and Hinata are paired for a special project at the academy. They start off awkwardly but as they work together, they discover new things about each other and their feelings begin to grow. For example, Naruto realizes Hinata's hidden strength and Hinata sees Naruto's determination in a new light.
A great plot idea for a Naruto x Hinata academy fanfiction is that there's a new teacher at the academy who has a grudge against Naruto. Hinata stands up for him and they end up having to work together to prove Naruto's worth. Also, it could be about a competition at the academy where the winning pair gets a special prize. Naruto and Hinata team up and face various challenges, both physical and emotional, during the competition and their relationship blossoms through it.
One interesting plot could be the main character going back in time and using modern knowledge to change the outcome of some key battles in the Naruto universe. For example, they could introduce new jutsu combinations or strategies.
A great plot for Gotham Academy fanfiction could be a story centered around a school competition that turns out to be rigged. The main characters suspect foul play and start their own investigation. Or perhaps a story where a character from a villain's family enrolls at the academy and has to deal with the prejudice from other students while also trying to prove they're not like their family. Also, a plot about a haunted dormitory at Gotham Academy would be really cool. The students would have to figure out the mystery behind the hauntings.
Here are some ideas. A group of students from the superhero academy could be stranded on a strange planet during a field trip. They have to use their powers in new and creative ways to survive and find a way back home. Or perhaps there's a prophecy about a'special one' among the students who will bring either great glory or destruction to the academy. This leads to a lot of tension and mystery as everyone tries to figure out who it could be.
A more relationship - centered plot could be about two characters who are from rival vampire clans at the academy. They fall in love, but they have to keep it a secret because of the enmity between their clans. They then struggle to find a way to be together without causing a war within the academy.
One idea could be exploring what would happen if a new member joined the Umbrella Academy. Maybe a time - traveling superhero from the future who has knowledge of a great threat coming. Another could be a story where the members lose their powers and have to rely on their wits and teamwork in a completely different way. For example, dealing with a powerful enemy who can nullify powers.
By shared experiences. They could go on a mission together, not a major one at first but something like helping a local village. During this, Naruto could show his unique problem - solving skills, like how he uses his shadow clones in creative ways. The instructor would then have a better understanding of Naruto's abilities and start to trust him more. This would build a stronger bond between them.