In the 'hogwarts meets the future fanfiction', there could be a great exchange of knowledge. The Hogwarts students could learn about future sciences like advanced astronomy or genetics, while the future people could be amazed by the magic of Hogwarts. There might be a character from Hogwarts who becomes a bridge between the two worlds, teaching future people about magic and in turn learning about their advanced technologies.
It could be Harry Potter's descendants. They might inherit his courage and magical abilities and be the main characters who navigate the encounter between Hogwarts and the future.
Well, one possibility is that they could form an early friendship. Maybe Fleur, with her Veela charm, would initially intimidate Harry, but then they find common ground in their magical abilities. For example, they might discover they both have an affinity for certain types of magic that are not common among their peers. This could lead to them sharing magical secrets and techniques before even reaching Hogwarts.
One possibility is that they form an instant friendship. Maybe they discover they have a shared interest in magic even before getting their Hogwarts letters. For example, they might both have had strange experiences with objects moving on their own, and this commonality draws them together.
Well, Itachi might be shocked to see how much Sasuke has changed in the future. Maybe Sasuke has developed new powers or a different outlook on life. Itachi could also feel a sense of pride or regret depending on how Sasuke has turned out.
In this fanfiction, perhaps Stoick would be amazed by how much Hiccup has grown and changed in the future. He might see all the new inventions and ways of life that Hiccup has brought to Berk. Maybe there would be a moment of pride as he realizes his son has become a great leader.
Well, one possibility is that future Naruto has some sort of warning about a great danger that is coming to their present time. So, he travels back to meet Team 7 to prepare them. Team 7 would then have to deal with the knowledge that they are somehow crucial in preventing this future threat. And of course, there would be a lot of emotional moments as they see what Naruto has become.
One interesting scenario could be that their future selves are not what they expected at all. Maybe Naruto's future self is not as happy as he thought he would be. Sasuke's future self could be facing new challenges that he didn't anticipate. Sakura might find that her future self has made some sacrifices she hadn't considered. This would make them re - evaluate their current paths.
Well, Sasuke might learn from his future self about his family and how his actions in the future have either helped or hindered the Uchiha legacy. Sakura could discover if she has achieved all her medical and combat goals. It could be a story full of revelations, self - discovery, and perhaps some warnings about the future.
Well, maybe Vegeta would be shocked to see Future Bulma at first. He might be confused about how she got there and what the future holds for them. Then they could start to share stories about what has happened in their respective timelines.
They might have a tense encounter. Given their past history in the original story, Merlin could be cautious. Maybe Morgana has changed in the future, but Merlin still has his doubts. He might be on guard, ready to use his magic if needed.