Emotionally, when Izuku is hurt, he becomes more empathetic. He understands the pain of others better. In some fanfictions, this is shown by his interactions with his classmates who have also faced difficulties. He can offer support based on his own experiences of being hurt.
The pain Izuku endures also makes him more determined. He refuses to give up, no matter how much it hurts. This determination is a key part of his character development. In fanfictions, we can see him constantly pushing forward, even when faced with seemingly insurmountable pain, which ultimately shapes him into a stronger and more inspiring character.
Well, in many of these fanfictions, Izuku's injuries show his vulnerability. This makes him more relatable as a character. We see that even though he has great power, he's still human and can be hurt. It adds depth to his character.
In some fanfictions, because of his powerful quirk, Izuku becomes a sort of mentor figure to his classmates. For example, with his enhanced understanding of his quirk in these stories, he can help his friends train and develop their own quirks better. So his relationship with them shifts from being just a peer to a more guiding one.
One common emotional moment is when Izuku is physically injured during a battle. In some fanfictions, he might be seriously hurt while protecting his friends. This shows his selfless nature and makes readers feel for his pain.
Izuku is often shy and self - doubting, while Nejire is outgoing. In fanfiction, Nejire can bring Izuku out of his shell. For example, she might drag him to social events at school. Izuku, in turn, can ground Nejire with his practical thinking when she gets too carried away.
In these fanfictions, Izuku often has to face a lot of internal conflict. For example, if he's experimented on and gains new powers, he might question his identity. Is he still the same Izuku who wanted to be a hero just for the sake of helping others? This self - discovery is a big part of his character development.
There are also fanfictions where Izuku's quirk has a hidden aspect. Maybe his connection to One For All unlocks memories or abilities from the previous users in a more profound way. For instance, he might be able to access the combat knowledge of the past users directly, almost like having an in - built combat instructor guiding his every move.
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.
It could make Izuku seem less honorable. His character has been built on hard work and determination, and copying would be a step back in terms of moral growth.
Bakugo is often paired with Izuku. Their complex relationship can add a lot of drama to the detective story. Bakugo might be reluctantly helping Izuku or even be a suspect in the case Izuku is investigating.
The Oraphin aspect can make Izuku more empathetic. If it has something to do with animals, he could better understand their pain and needs, which would translate to his heroic deeds. For example, he might be more inclined to rescue animals in distress during disasters.