Perhaps in this fanfic, Izuku doesn't get injured as severely during his training and heroics. So, he is able to progress at a much faster rate. He could start to shine earlier in the story, inspiring other students in different ways than in the original series. This might also change the dynamic between him and Bakugo, as Bakugo may feel more threatened or in awe of Izuku's rapid growth.
In the 'boku no hero academia izuku doesn't cripple fanfic', there could be a plot where Izuku discovers a hidden aspect of One For All that doesn't cause him the physical strain it does in the original. This allows him to fully explore the power's potential without constantly worrying about his body breaking down. He might be able to use it in more creative and powerful ways, like combining it with other skills he has learned, which could completely change the course of his hero journey.
Uraraka is another character who could be involved. She has a close relationship with Izuku in the original series, and in this fanfic, she might be there to support Izuku in his new journey where he doesn't face the same physical limitations. Her own growth as a hero could be intertwined with Izuku's newfound abilities and lack of crippling injuries.
One idea could be that Izuku develops his own unique quirk without the initial setbacks. Maybe he discovers a latent power within himself through intense training and self - discovery. This would change the entire dynamic of his journey in the hero academia. He could be more confident from the start and not have to face the same kind of ridicule and self - doubt.
The plot could revolve around Izuku being born with a powerful quirk. He would quickly rise through the ranks in the hero academy, impressing his classmates and teachers. His journey would be about mastering his quirk and dealing with the jealousy and envy of some of his peers, like Bakugo, who might be used to being the top dog.
Another plot could involve Izuku being in a situation where his harem has to work together to protect him. Maybe they find out about a secret plot against Izuku and combine their unique quirks to keep him safe. This would show the different relationships he has with each of them and how they interact as a group.
The main thing is the expansion of Izuku's abilities. In the original, his powers are somewhat defined, but in these fanfics, the 'unlimited' aspect allows for all kinds of wild and creative power - ups.
Perhaps Izuku's father is a scientist who was working on a top - secret project related to quirks. He might have accidentally given Izuku his quirk through an experiment. This could lead to a story where Izuku discovers the truth about his quirk and his father's role in it, while also dealing with the ethical implications of such an origin for his powers.
A great fanfiction idea might involve Izuku's Oraphin side helping him in unexpected ways during the sports festival. For example, it could give him an edge in the obstacle course by allowing him to understand the movements of the other competitors better. It could also lead to some interesting interactions with his classmates, especially those with animal - like quirks.
One great 'Boku no Hero Academia Izuku' fanfic could be one where Izuku discovers a new, hidden quirk within himself that's not related to One For All. This could lead to him having to train in a completely different way and form new relationships with his classmates as they all try to figure out this new aspect of his powers.
There are many fanfics out there. 'Izuku Unlimited: A New Era' is an interesting one. It shows Izuku with some never - before - seen powers and how he uses them to change the hero world. In these fanfics, you can expect to see Izuku's character develop in extraordinary ways that the original series might not have fully explored.
Perhaps Izuku is investigating a series of disappearances in the hero community. He has to interview various heroes and villains alike to piece together the clues. He could face many challenges and even some threats along the way, but his determination to solve the case keeps him going.