Perhaps it focuses on the personal growth of the characters in the future. Hiro might be dealing with the challenges of leading the team while also trying to further his own scientific knowledge. Baymax could also have some new functions or upgrades that play a significant role in the story. The fanfiction could explore how their relationships evolve over time and how they adapt to a changing world around them.
It could be about the team facing new, advanced threats in the future. Maybe a new villain emerges with technology far beyond what they've seen before, forcing them to upgrade their own gadgets and skills.
There could be a new tech - savvy kid who idolizes Hiro and wants to join the team. This character might bring in fresh ideas and a different perspective on using technology for good.
It could be Deku's successor. Maybe someone who idolizes Deku and has a similar quirk but with some new twists. They would carry on Deku's legacy and face new challenges in the future.
It could be about predicting the future of the Star Wars universe. Maybe it'll show new Jedi rising, new Sith threats, or how the galaxy copes with the aftermath of the latest battles.
The fanfiction titled 'Big Hero 6: The Next Chapter' is quite popular. It continues the story of the team, introducing new villains and challenges. The author does a great job of expanding the Big Hero 6 universe while still maintaining the charm and humor of the original. It's full of action - packed scenes and some really cool tech - related ideas, just like in the movie.
In this fanfiction, the Konoha 12 might see various things in the future. They could witness new threats emerging to the village. For example, a powerful enemy that they have never faced before. Maybe they'll see changes in their relationships as well. Some of them might become closer, while others could grow apart due to future events.
Another possibility is that it focuses on the technological future of the Arcane universe. The story could be about how new inventions in Piltover are going to change the relationship between the two cities. There could be a scientist character who watches the future of technology and tries to either encourage or prevent certain advancements based on what they see.
Perhaps the Marauders watch the future and are shocked to find out that some of their group won't survive the upcoming wizarding wars. They might then start to take extra precautions and train harder to change that future. They could also see new friendships and alliances being formed in the future that they then try to encourage in their own time.
You can try some fanfiction websites like Archive of Our Own (AO3). It has a large collection of Big Hero 6 fanfictions that you can read for free. Just search for 'Big Hero 6' in the search bar on the site.
I'm not sure specifically as it's not a common official 'Big Hero 6' story. But perhaps it could be about one of the characters in Big Hero 6 getting into a silly or embarrassing situation involving a wedgie, like maybe Fred accidentally getting his suit in a wedgie during a fight and his friends having to help him out while also trying not to laugh.
Well, it could be about Baymax getting tickled by Hiro. Maybe Hiro discovers that Baymax has a ticklish spot while they are having some down - time in the lab. And it turns into a really fun and light - hearted moment between them.