Another plot might involve a time - traveling wizard or witch who accidentally gets stuck in the time period when Tom Riddle was creating his Horcruxes. They have to figure out a way to stop him without changing too much of the future. Maybe they find a way to destroy the Horcruxes before they are fully formed, which would be a very exciting and dangerous adventure.
A third plot could be that a time traveler goes to the future to see the consequences of Tom Riddle's actions as Voldemort. Then, they go back in time to try and change his fate. They might start by changing small things in his past, like his relationship with his teachers or classmates. This could have a butterfly effect and potentially change the whole future of the wizarding world.
One interesting plot could be a time - traveling character going back to Tom Riddle's school days at Hogwarts. They could try to prevent him from becoming Voldemort by befriending him and showing him a different path. For example, introducing him to the power of love and friendship which he lacked in his original life.
In some fanfictions, there could be a time - loop situation. Harry and Tom Riddle keep repeating a certain period of time, and each time they interact, they learn something new about each other. For example, they might start off as enemies but gradually come to understand the reasons behind each other's actions as they repeat the time period over and over again.
One interesting plot could be a time - traveling character going back to Tom Riddle's school days at Hogwarts. They might try to prevent him from becoming Voldemort. For example, they could befriend young Tom and show him a different path of magic, one that's more about using it for good and building relationships. This could change the entire future of the wizarding world.
One possible plot could be that Harry travels back in time to Tom Riddle's school days at Hogwarts. He could try to prevent Riddle from turning into Voldemort by befriending him and showing him a different path. Maybe Harry uses his knowledge of the future to expose the dark magic that was influencing Riddle at the time.
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.
Another plotline could be that both Harry and Tom are sent back in time together. They are forced to work together to get back to their own time. Along the way, they learn more about each other's motives and pasts, which changes their relationship in unexpected ways.
Another plot might involve Tom Riddle traveling to the future where Hermione exists. He could be intrigued by her magic, which is different from what he's used to. He might try to use her knowledge for his own gain in the past, but Hermione is too smart for him and outwits him at every turn. This creates a battle of wits across time.
Another plot could involve a time - travel aspect. Ginny Lemon could somehow be sent back in time to when Tom Riddle was a student at Hogwarts. She might try to change his path towards the dark side by showing him kindness and understanding, but things could go awry as Tom's ambition and insecurities still drive him towards the dark arts, and Ginny has to deal with the consequences of her actions.
Well, a plot could be that Ginny has some sort of premonition about Tom Riddle's future as Voldemort. She then tries to change his path in the lemon fanfiction. This would create a lot of tension and emotional turmoil as she battles with her feelings for him and the knowledge of what he could become. Also, there might be a plot where Tom Riddle is actually conflicted about his feelings for Ginny and his dark ambitions, which makes for a very angsty and engaging story.
One possible plot could be Nagini's struggle between her loyalty to Tom Riddle and her own humanity. Maybe she starts to question Riddle's dark deeds as she still has human emotions. For example, she might try to prevent him from harming an innocent person.
Well, perhaps in the fanfiction, Hermione time - travels to Tom Riddle's era and she attempts to understand his early life better. She could try to find the root of his evil and change it. For example, she might discover that a particular event in his childhood was the turning point. As for Tom Riddle traveling to Hermione's time, he could be fascinated by the advanced magic and the different social structure in the wizarding world, which might make him question his own beliefs.