One interesting storyline could be Mount Lady facing a new type of villain that can manipulate the earth in ways she's never encountered. This forces her to use her quirk in creative ways to overcome the threat.
A great storyline might involve Mount Lady mentoring a young hero - in - training. She has to teach them about controlling their power, just like she had to learn, and along the way, they both grow as heroes. It could also show a different side of her, more nurturing and responsible.
Another character often paired with Mount Lady is All Might. Maybe in a 'what - if' scenario where they train together, or she has to save him at some point. Their interactions could explore different power dynamics within the My Hero Academia universe.
One interesting storyline could be Izuku and Melissa teaming up to create a new support item. Since Melissa is great at making support items in the 'My Hero Academia' world, and Izuku has a deep understanding of how quirks work. They might combine their skills to make something that helps Izuku enhance his quirk in a new way.
One interesting storyline could be Deku finding himself in Wakanda through some sort of quirk accident. There, he meets Black Panther and they team up to fight a common enemy. Maybe a villain has stolen some important Wakandan technology and is using it to create chaos in both their worlds.
One possible storyline could be how Female Izuku deals with her pregnancy while still trying to maintain her hero training. Maybe she has to find new ways to use her quirk safely for the sake of the baby.
One possible storyline could be the characters from My Hero Academia celebrating Christmas together at UA High. They could exchange gifts, with Deku getting a special All Might-themed item from his friends. Another idea is that the villains, for a change, have a truce during Christmas and experience the holiday spirit in their own way. Maybe Shigaraki gets a small moment of peace and reflects on his life.
One popular storyline is the 'What if' scenarios. For example, what if the main character had a different quirk? Another is the character development outside the canon story, like exploring Bakugo's past more deeply. And there are also storylines where minor characters get more spotlight and their own heroic arcs.
One great storyline in My Hero Academia god fanfiction could be a god - like villain. This villain could have powers that seem almost unbeatable, like the ability to rewrite reality. It would create a huge challenge for the heroes, forcing them to think outside the box and work together in new ways. Maybe they'd have to find a way to nullify the villain's god - like powers.
One popular storyline could be Ryuko's training journey. Maybe she discovers a new quirk ability during intense training sessions and has to learn to control it. This could involve her seeking advice from her teachers or more experienced heroes.
Well, she could be in a fanfiction where she's the one to discover a hidden conspiracy within the hero society. Maybe she stumbles upon some information that the top heroes are trying to keep secret. This could lead to her having to go on the run while also trying to expose the truth. Or perhaps she has a quirk that allows her to travel through different dimensions. In this story, she uses her ability to visit alternate versions of the My Hero Academia world, learning new skills and making allies along the way. Another good storyline is that she is mentored by a female villain who has a change of heart and decides to help Female Midoriya become a better hero, but this causes a lot of conflict with the established hero community as they don't trust the ex - villain.
Another storyline could be a training arc where they help each other improve their skills. Shouto might teach Momo how to better handle high - pressure situations, while Momo could teach Shouto how to be more creative with his quirk usage. This could lead to a stronger bond between them as they grow both as individuals and as a team.