Fanfiction about Sam and Dean going back in time: What are some interesting plot ideas?

One idea could be that Team 7 goes back to the time of the founding of their village. They could meet the original founders and learn about the true origins of their ninja way. Another could be that they go back to a time when a great war was about to start and they use their future knowledge to try and prevent it. Or perhaps they go back to a time when a powerful and evil ninja was first emerging and they work to stop his rise to power.

One idea could be that Ron goes back in time and accidentally changes a major event at Hogwarts, like preventing the formation of the Marauders. So then all the events related to them in the original timeline, like the creation of the Marauder's Map, are affected. This would lead to a whole new set of adventures for Ron as he tries to fix what he has broken.

A great plot idea is Loki going back to the very beginning of the creation of the Nine Realms. He might discover some long - lost secrets about the origin of power in the universe. Maybe he could find a way to harness this ancient power and use it to change his own fate and the fate of Asgard. Another idea is that he travels back to a time when he first met the Avengers. He could try to form different relationships with them, either befriending them earlier or finding a way to outwit them in a more clever way, which would completely change the events of the movies.

Well, in some fanfictions, they go back in time and accidentally interfere with the lives of their younger selves. This creates all sorts of chaos as they have to deal with the younger Sam and Dean's reactions to seeing their future selves. Or perhaps they go back to a crucial moment in the history of the hunter community and end up changing the rules and relationships within it. It could also be that they go back in time to a specific era like the Wild West and have to deal with supernatural threats that were prevalent during that time.

One plot idea could be that Link goes back in time and has to prevent a major disaster that was previously thought to be inevitable. For example, he could stop the Calamity Ganon from ever being released in the first place by changing certain events in the past. Another idea is that he goes back and meets his ancestors, learning new skills and knowledge from them that he can bring back to his own time to better fight against the evils in Hyrule. Maybe he also discovers a long - lost prophecy that only makes sense in the context of his time - traveling adventure.

One plot idea could be that Bilbo goes back in time to the founding of the Shire. He could use his knowledge from his own time to help shape the early laws and traditions in a more positive way. For example, he might introduce better farming techniques he learned from his travels, which could lead to the Shire being even more prosperous in the long run.

One plot idea could be Harry going back to the time when Voldemort was still at Hogwarts as Tom Riddle. He could try to prevent Riddle from turning into Voldemort by befriending him and showing him a different path. Another idea is that Harry goes back to the time of the founders of Hogwarts. He might learn ancient magic directly from them and use that knowledge to change the future of the wizarding world. Also, he could go back to a time when his parents were alive and get to know them better, which would be a very emotional journey for him.

Another interesting plot would be if Jon Snow went back to the time when his father, Ned Stark, was a young man. He could interact with his father, perhaps change some small events that had big consequences later. He might also learn more about his family's secrets directly from Ned, things that were lost in time in the original story.

Well, he might go back in time and try to form stronger alliances. For example, he could seek out Dumbledore at an earlier point and share some crucial information he learned in the future. This could change the course of the fight against Voldemort. Or, he could go back to the time of the Marauders and use his knowledge of the future to create more powerful magical artifacts that could be used against the dark forces. Also, he could go back and try to convince his family to break away from the pure - blood supremacist ideology much earlier, which would have a huge impact on the wizarding world's social structure.

Another plot could involve a family mystery. Maybe they discover a long - lost relative who has a dark secret that endangers them all. They then have to work together to uncover the truth and protect their family. It could involve researching old family records, interviewing people from their past, and facing off against those who want to keep the secret buried.