The school administrators of UA could be the main characters. They have to manage everything from the curriculum to the safety of the students. They might be facing challenges like budget cuts from the government or dealing with parents who are worried about their children becoming heroes. We could see how they make decisions that impact the entire school environment and the future of the students, all while working behind the scenes.
The support class students could be the main characters. They are always in the background creating amazing gadgets for the hero students. Hatsume Mei, for instance, could be shown as she works on her inventions in her workshop, and how she interacts with the other support students and the hero students secretly. They could be the ones who actually have a big influence on the heroes' success but are not always in the spotlight.
Well, perhaps a plot where we see the making of the hero costumes. The designers, their inspiration, and the challenges they face like getting the right materials for the students' unique quirks. Also, we could explore how the news agencies work in this AU. How they get exclusive scoops on the heroes and villains. And what if there's a group of side - characters who are the real power behind the scenes, like they secretly control the flow of information and events in the hero world.
It could be All for One, but in a more magically - powered form. Instead of stealing Quirks, he steals magic spells and powers from other magic - users. His goal could be to become the most powerful magic - user in the world and rule over all the magical kingdoms.
It could be Deku's son or daughter. They would inherit some of his amazing quirk, but also face the pressure of living up to their father's legacy. They would have to carve their own path in the hero world.
The main characters could include Eri. She has a very interesting quirk and her own story of recovery. At the daycare, she could be like a big sister to the other kids. Todoroki could also be a main character. His dual - quirk nature would be fascinating for the kids to learn about. And of course, Aizawa could be a daycare supervisor. His no - nonsense attitude would keep the daycare in order, and his erasure quirk could be used in case any of the kids' quirks get out of hand.
One option is a cat named Whiskers. Whiskers has the unique quirk of being able to create illusions. It teams up with a cat named Paws, who has a super - speed quirk. Another main character could be a cat named Mittens. Mittens has a quirk that gives it the power to control water. These three cats could be the central figures in the My Hero Academia cats fanfiction. They might start out as regular cats but then discover their quirks and decide to use them for good in a world full of both cat and human heroes and villains.
The main character could also be a gender - bent Ochaco Uraraka. Imagine her with her cute and charming personality but in a female - dominated hero world, being courted by different male characters. Her gravity - controlling quirk would also make her a powerful and interesting character in this setup.
The main characters could also be students who are not related to the current heroes but are inspired by them. They could come from different backgrounds, like a student from a family of villains who wants to break free and become a hero. Or a character who has a very weak quirk but has an unwavering determination to prove that they can be a great hero, just like their idols from the previous generation.
Izuku Midoriya could be a main character. His determination and growth throughout the series would make him a great fit for facing kaiju. He could use his One for All quirk in creative ways to fight the huge monsters, perhaps by focusing the power into a single, super - strong punch that can knock a kaiju off its feet.
The kids themselves could be the main characters. There could be a group of them with different quirks. One might be a shy kid with a telekinesis quirk, another a bold child with a fire - based quirk. Their interactions and how they grow together at the daycare could be the focus.
Stain could be considered as an anti - hero in fanfiction. His extreme views on heroes, while not entirely acceptable, could be delved into deeper. He believes that only true heroes should be recognized and is willing to take extreme measures to prove his point. A fanfiction could explore a different side of him, perhaps one where his actions are more nuanced.