It could be about a hero - in - training who is constantly bullied because they haven't developed their quirk yet. The constant harassment makes them feel so low that they consider a swan dive off the roof as an escape from the pain.
Maybe it's a story of a side character who has lost all hope. They see the heroes achieving great things but feel like they are left behind. This feeling of being left out and unimportant in the grand scheme of things in the My Hero Academia world could lead them to the edge of the roof, ready for that swan dive. They might be on the verge of giving up on their dreams and life itself.
Another possibility is that a character has made a big mistake. In the world of My Hero Academia where image and heroism are highly valued, this mistake could be so bad that they believe they have no way to redeem themselves. They see the swan dive as a way to end their shame and the disappointment they might have caused to their friends and family.
Well, this fanfiction might explore some really dark themes. The'swan dive off the roof' could be related to depression or a very desperate situation in the context of the My Hero Academia universe. It could be about a character feeling so hopeless that they consider such a drastic action.
Well, in reaction fanfictions of My Hero Academia Heroes Rising, the emotional responses of the characters are often magnified. For example, when the students face a powerful villain, their fear, determination, and growth can be explored in great detail. These fanfictions can also bring in some unique perspectives, like how the events might affect the characters' relationships with their families or friends back home.
A different idea is that some of the students from U.A. High School go on a field trip to Bikini Bottom. There, they learn about the different 'quirks' the underwater creatures have, like Sandy's ability to live underwater as a squirrel. And at the same time, they have to help SpongeBob and his friends with a problem, like stopping a giant sea monster that the normal underwater heroes can't handle. This would involve a lot of teamwork between the two groups.
One possible plot could be that Naruto is somehow transported to the My Hero Academia universe. He meets Midnight and they team up to train students in a new, combined style of combat that incorporates Naruto's ninja skills and the quirks of the My Hero Academia world.
The deaf hero might be highly observant. Since they can't rely fully on sound, they would have to be really good at noticing visual cues. For example, they could be very perceptive of body language, which could be useful in battles or social interactions.
One possible plot could be about an orphan in the My Hero Academia world who discovers they have a latent but extremely powerful quirk while living in the orphanage. They then attract the attention of various heroes or villains, and the story could revolve around their journey to understand their power and decide which side of the hero - villain spectrum they will be on.
One possible plotline could be that Naruto mistakes a character from My Hero Academia as a threat to the ninja world. So, he banishes them to prevent any potential harm. For example, if he sees a powerful quirk user like All Might in the wrong context, he might think they are a new kind of enemy.
One possible plotline could be about the next generation of heroes. Maybe the children of the current heroes are starting their own hero journey at UA High. They might face new villains with even more complex quirks.
How about a fanfiction where the villains and heroes have to team up? There could be a greater threat, like an alien invasion or a powerful quirk - user who is out to destroy the entire world. The heroes and villains realize that they can't defeat this threat alone, so they put aside their differences. This would lead to some really interesting character interactions, like Bakugo having to work with Shigaraki and both of them learning to respect each other's skills despite their opposing natures.
One plot idea could be that the Saiyan OC is mistaken for a new type of villain at first. As they try to prove they're not a threat, they start to make friends and learn about heroism. Another idea is that they discover a connection between Saiyan powers and some of the hidden secrets in the MHA world. Maybe there's an ancient power source that only a Saiyan can unlock.