In some Albus Severus time travel fanfiction, the plot involves him going back to the time of the founders of Hogwarts. This is fascinating because he gets to interact with the likes of Godric Gryffindor and Salazar Slytherin. He might have to choose sides in an old conflict or even try to prevent the split between the houses. It's a really cool concept that explores the roots of Hogwarts and the wizarding world. Also, there are plots where he travels to a time when dark magic was on the rise and he has to fight against it using his knowledge from the future.
There are fanfictions where Hermione travels to a time when Severus is a young student and she becomes his mentor of sorts. She teaches him things that he would have never learned otherwise, like advanced Muggle - friendly magic. This creates a unique bond between them that defies the normal timelines and relationships in the Harry Potter universe.
There are also fanfictions where Snape time travels and gets involved in the founding of Hogwarts era. This is a very creative plot as it combines Snape's character with the ancient history of the wizarding world. He might use his modern - day knowledge to influence the founding principles of Hogwarts or have interactions with the founders themselves, which completely changes the course of wizarding history.
One possible plot could be that James, Lily, and Albus travel back in time to the Marauder's era. They could interact with the young versions of their family members, like Sirius and Remus. Maybe they try to change some small events to prevent future tragedies without messing up the timeline too much.
Well, I really liked 'The Time - Albus Severus Adventure'. It has Albus Severus accidentally traveling to a time when Hogwarts was just being built. He has to figure out how to get back while also learning a lot about the origins of magic in Hogwarts. It's a really cool concept and the author does a great job of describing the ancient Hogwarts. There are also some really neat time - travel paradoxes explored in it.
One possible interesting plot could be Sakura time - traveling to a point where Kakashi is a young ninja still struggling with his past. She could use her modern - day knowledge and medical skills to help him in ways that change the course of his life. For example, she might be able to prevent some of the traumas he endured. Another plot could involve Sakura traveling to a future where Kakashi has become a Hokage, and she has to adapt to this new world while also dealing with her relationship with an older, more experienced Kakashi. A third plot could be Sakura getting stuck in a time loop that always brings her back to a crucial moment in Kakashi's life, and she has to figure out how to break the loop while also making sure Kakashi's future is secure.
A really intriguing plot is when Hermione time - travels to save Bellatrix from becoming evil. It challenges the whole idea of good and evil in the wizarding world. Another is when Bellatrix travels forward in time and meets Hermione in a modern - day Hogwarts. It's interesting to see how Bellatrix reacts to the changes in the wizarding world.
Well, in some older Harry Potter time travel fanfiction, the plot might involve Harry traveling back to his own past to fix his mistakes. He might have regrets about how he treated certain people or how he made certain decisions. So, he goes back to make amends. This can lead to some really heartwarming and also tense moments as he tries to change things without causing more harm. For instance, he might go back to when he first met Hermione and be nicer to her from the start. This can then change their relationship in unexpected ways throughout the story.
Well, one intriguing plot is when Hermione goes back in time to stop Tom Riddle from making Horcruxes. It adds a whole new layer of drama as she has to figure out how to do it without disrupting the timeline too much. Another plot is when she travels back and tries to befriend Tom as a child, thinking she can change his future that way. In some fanfictions, the plot of Hermione getting trapped in the past while dealing with Tom Riddle's rise to power is also very interesting.
One interesting plot could be that when they time travel, they end up in a time before the Uchiha massacre. Itachi could then try to change things with Naruto's help, and in the process, their relationship deepens in a yaoi way. Maybe Naruto helps Itachi see a different path for the Uchiha, and they grow closer as they face the challenges together.
In some fanfictions, Naruto time - travels and ends up being adopted by the Uchiha family. This gives him a whole new perspective on the Uchiha's situation. He then uses his position to try and prevent the misunderstandings that lead to their destruction. There are also fanfictions where Naruto travels back to meet Madara Uchiha as a young man. He tries to change Madara's view of the world and stop him from starting the cycle of hatred that plagues the ninja world.