Mustard is, of course, one of the main characters. Depending on the fanfic, other characters from the BnHA series like Deku or Bakugo might also be involved. They could be either in a confrontational relationship with Mustard or in a situation where they are trying to understand him better.
One popular 'bnha mustard fanfic' might be 'Mustard's Redemption'. It shows Mustard in a different light, exploring his character development in a unique way. Another could be 'Mustard and the Hero Academy', which might involve some interesting interactions between Mustard and other characters from the BnHA universe.
Often, the main character would be the one with the stretch quirk. They are usually the focus as they navigate the world of BNHA with their unique ability. There might also be a mentor figure, someone who has more experience with quirks and helps the stretch - quirk character develop their skills. And of course, there could be friends or allies who team up with the stretch - quirk character in battles or adventures.
Since I haven't read the fanfic, I can't say for sure. But in BNHA, it could be any of the popular characters like Izuku Midoriya, Katsuki Bakugo or Ochaco Uraraka. Maybe it focuses on a less - known character who rises to be a 'beacon in the dark'.
It might also feature some of the well - known BNHA characters like Deku. Deku is all about becoming a great hero and helping people. So, he could be a central figure in this fanfic, perhaps leading the charge in a new way of heroism that focuses on the people. Or it could be Todoroki, with his powerful quirk, who uses it to fight for the common good in a different way than in the original story.
Since it's a fan - made work, the main characters could be a combination of fan - favorites and the author's original creations. For example, if the story is about a secret sky - based society, it could center around a character who is an outcast from that society and some of the well - known Bnha heroes who try to help them. The characters' relationships and how they grow in this unique setting would be an important part of the fanfic.
Obviously, Opbozuku is one of the main characters. Often, his friends and classmates from the BNHA world also play important roles, like Deku, Bakugo, etc. They might be his allies, rivals, or both in the fanfic.
The characters in the 'bnha big 3 fanfic' are centered around Mirio, Nejire, and Tamaki. However, depending on the plot of the fanfic, it could also involve villains. Imagine a scenario where the big 3 have to face a powerful villain who has a quirk that specifically targets their weaknesses. This would not only showcase the abilities of the big 3 but also introduce new and exciting elements to the fanfic.
Uraraka could be a main character as well. Her zero - gravity quirk could be used in interesting ways, like floating ingredients to make it easier to assemble sandwiches or helping to clean up spills by making the dirty items float into the trash can without having to touch them.
Without reading the 'burn your wings bnha fanfic', it's hard to say for sure. However, in many BNHA fanfics, Deku is often a central character. So there's a good chance he could be one of the main characters in this fanfic. Another possibility could be Todoroki, given his complex backstory and character development in the original series. But it could also be about some minor characters from the show who get a more in - depth story in this fanfic.
The offspring of Todoroki and Momo could be great main characters. With Todoroki's ice - fire quirk and Momo's creation quirk, their child might have a really unique and powerful combination of abilities. The character could struggle with the high expectations that come from having such powerful parents.