A third plotline could be about a side character's unexpected death. This could create a ripple effect throughout the story. For example, if a minor hero or a student from U.A. High were to die, it would make the other characters more aware of the danger they are constantly in and could lead to changes in the way they approach hero work.
Another plotline might involve a villain's redemption through death. Maybe a villain realizes the error of their ways too late and decides to sacrifice themselves to save the heroes or the city. It could show that there is some good in everyone, even the most hardened villains in the 'My Hero Academia' universe.
One interesting plotline could be a hero sacrificing themselves in a major battle against a powerful villain. This would have a huge impact on the other characters, like how Midoriya might be inspired to become even stronger in memory of the fallen hero.
Perhaps a plot where a young hero from My Hero Academia is sent to Wakanda for training. There, they discover secrets about their own Quirk that they never knew before. They also learn about Wakandan culture and values, which changes their perspective on being a hero. When they return to their own world, they use what they've learned to become a better and more well - rounded hero.
One interesting plotline could be Deku facing a new, extremely powerful villain that challenges his understanding of heroism. Maybe this villain has a quirk that can nullify all other quirks, forcing Deku to rely on his wits and physical training rather than just his One For All power.
One popular plotline is a battle between different heroes from My Hero Academia in a Death Battle - style fight. For example, Deku vs. Bakugo in a more extreme and rule - bound combat situation than in the original series.
A common plot involves Baby Deku showing extraordinary powers at a young age, which causes a stir in the hero society. This can lead to different heroes trying to protect him or villains trying to get their hands on him. Another plotline could be about Baby Deku's origin story being explored more in - depth, like his family situation before he met All Might.
In some My Hero Academia lemon harem fanfiction, a plotline might be centered around a character who is an outcast in society due to their quirk but is actually really powerful. They end up at UA and the female characters see the good in them. The girls might start to help the character control their quirk better, and during this process, feelings develop. Another type of plot could be that there's a character who can travel between different dimensions, and in one of these dimensions, they meet the female characters in a different context, like a post - apocalyptic world where they have to rely on each other to survive. This creates a bond that turns into a harem - like relationship.
One popular plotline is Izuku and Tsuyu teaming up for a challenging mission at school. They use their unique quirks in tandem to overcome obstacles. For example, Izuku's super strength combined with Tsuyu's frog - like abilities like her long tongue and ability to climb walls can make for an exciting adventure. Another plotline could be a story where they have to help each other grow as heroes outside of school, facing real - world problems and learning from one another.
Often, there are plotlines where Froppy and Deku are in a sort of mentorship relationship in reverse. Froppy, with her calm and collected nature, helps Deku deal with the stress of being the symbol of hope. They might have heart - to - heart conversations about their insecurities and how to face the challenges of being heroes. And there are also stories where they discover a new combined move using Deku's strength and Froppy's agility and sticking abilities.
A cool concept for My Hero Academia fanfiction is to have a time - travel plot. A character could go back in time and change a significant event in the My Hero Academia world. This could lead to a completely different storyline. Or you could write a story centered around a villain redemption arc. For instance, giving a more in - depth look at how a villain like Shigaraki could potentially be redeemed and how the heroes would react to that. Additionally, fanfiction about a tournament between different hero agencies could be really exciting.
In some overpowered fanfiction, a character could have the ability to instantly copy and enhance any quirk they come across. So if they see someone with a strength - based quirk, they can not only copy it but make it much stronger. This would lead to some epic battles and power - growth storylines.
A popular plot is the 'transfer of power'. Imagine if a Death Note somehow made its way into the My Hero Academia world and a hero or villain got hold of it. They would then have to figure out how to use this new power within the context of their existing powers and the society they live in. Another plot is the 'moral dilemma' plot. A character, whether a hero or a villain, is faced with the choice of using the Death Note for what they believe is right, but they have to deal with the consequences and moral implications, much like Light did in Death Note.