Some MHA reacts fanfiction focuses on the characters reacting to fan - made scenarios. For instance, they could react to a 'what if' situation like All Might never losing his power. This can show how the relationships and the overall story dynamics would change in such a scenario, and it's really fascinating to see the characters' responses.
One interesting mha reacts fanfic could be where the characters react to seeing their future selves. It adds an element of mystery and self - discovery. For example, Midoriya seeing himself as a fully - fledged hero might make him realize how far he has come and what he still needs to achieve.
To write a good MHA reacts fanfiction, pacing is important. Don't rush through the reactions. Let the characters take their time to process what they're seeing. For instance, if they're reacting to a tragic event in an alternate universe, give them time to show their shock, sadness, or anger. Also, dialogue should be in - character. Each character in MHA has their own way of speaking, like Todoroki's more reserved speech compared to Uraraka's bubbly dialogue.
First, know the characters well. Understand their personalities, motives, and backstories. This will make their reactions more believable. For example, if you're writing about Todoroki reacting to something, you need to consider his complex family situation and how it shapes his views.
There's no way to really tell if it's common specifically for someone named Jojo. However, in general, reading fanfiction is a popular activity among fans of many different franchises. The Jojo series has a large and dedicated fan base, so it's likely that there are fans named Jojo who partake in reading fanfiction, but we can't say for sure how common it is without more data.
Perhaps this Jojo is interested in exploring different interpretations and stories within the Jojo universe that fans have come up with. Fanfiction often takes the existing characters, settings, etc. from the original Jojo series and creates new and unique storylines. So, this Jojo might be a big fan of the series and wants to see what other fans have imagined.
It depends. Maybe there are some telltale signs or elements that suggest it's a JoJo reference fanfic, but without specific context, it's hard to say for sure.