He might encounter advanced technologies that he has no idea how to operate. For example, in some future settings, there could be flying cars or instant teleportation devices. Dean would be both amazed and confused, trying to figure out how these things work.
Well, he might be shocked by the advanced technology. Maybe he'll see flying cars and buildings that touch the sky. He could also encounter new forms of the Force that he doesn't understand. And perhaps he'll meet descendants of his friends or foes, which would be really interesting.
In this fanfiction, Aang might encounter advanced bending techniques. Since he's traveling to the future, he could see how bending has evolved over time. Maybe there are new forms of bending that combine different elements in ways he never thought possible.
Sasuke traveling to the future in the fanfiction would be full of possibilities. He could find that the traditional ninja clans have evolved into something completely different. For example, the Uchiha clan may have developed new and unique powers that are a combination of their Sharingan heritage and future technology. He may also meet versions of himself from different timelines, which would create a very complex and mind - boggling situation as he tries to figure out his place in this new future.
In this fanfiction, Harry might see a world where magic has evolved in unexpected ways. For example, there could be new spells that are far more powerful and complex than the ones he knew. He could also find that Hogwarts has changed, perhaps with new buildings or different teaching methods. And maybe he would encounter descendants of his friends, who have their own unique stories to tell.
Well, if Naruto travels to the future in fanfiction, he may encounter his descendants or versions of his friends that have changed a great deal. Maybe he would find that Konoha has evolved into a super - high - tech ninja village. He would need to learn about the new political situations, new enemies, and new ways of being a ninja. For example, he might have to deal with ninjas who can control artificial intelligence as their weapons. He would be confused at first but then use his determination and strong will to figure things out.
He could meet his parents when they were young. Maybe he'd get to see his mother before she met his father and understand more about her life back then.
She could change the future of the Cullen family. Maybe she stops a certain event from happening that would have led to their downfall in the original timeline.
Well, one possibility is that Naruto might be really confused at first. He'd see this different version of himself as a female and might not immediately understand the situation. He could try to figure out how this time - travel happened and what it means for his world. Maybe he'd start to learn about the differences in how female Naruto is treated in this new world compared to his own experience as a male.
Perhaps he discovers that his actions in the past had far - reaching consequences that he never anticipated. In this future, the galaxy is on the brink of a new kind of disaster because of the events he set in motion as Darth Vader. He then has to figure out a way to correct the course of history, even though it's a future he's in.
They might encounter advanced technology that they don't understand at first. For example, flying cars or instant teleportation devices. Their ninja skills could be put to the test in new and unexpected ways against futuristic enemies.