In this type of fanfic, a really interesting plot might be that Harry and Tom Riddle are in an alternate reality. In this reality, Hogwarts has a different set of rules and magic. They are both outsiders in this new world. They start to rely on each other for survival, and in the process, they discover new aspects of their magic and themselves. Harry tries to use this opportunity to redeem Tom Riddle, while Tom is constantly tempted by his old, dark ways.
One interesting aspect is the exploration of their complex relationship. In the original stories, they are enemies, but in slash fanfiction, it can show a different side of their connection, like a deep, unspoken understanding that could have been. It also allows for creative interpretations of their characters' personalities. For example, how Tom Riddle's ambition might interact with Harry's sense of justice in a more intimate context.
One idea could be a time - travel fanfic where Harry goes back in time and tries to prevent Tom Riddle from becoming Voldemort. He could try to befriend the young Tom and show him a different path. Another could be a fanfic where Harry and Tom are somehow trapped in an alternate dimension together and have to work together to escape, all while Harry tries to understand what made Tom turn so evil. A third idea is a fanfic where Tom Riddle actually has a change of heart early on due to some magical accident that makes him experience a different kind of love and kindness, and Harry has to deal with this new Tom in Hogwarts.
One plot idea could be that Fem Harry, with her unique perspective as a female in a male - dominated wizarding world, catches Tom Riddle's attention in Hogwarts. He's intrigued by her different way of approaching magic. Maybe she's more empathetic and uses magic in a way that he's never seen before, leading to a complex relationship where he both admires and is jealous of her power.
One idea could be exploring Tom Riddle Jr.'s relationship with the original characters in a new way. For example, how he might interact with Dumbledore when there's an OC involved. Maybe the OC has a special power that Dumbledore is interested in, and Tom Riddle Jr. sees this as a threat or an opportunity. Another plot idea could be the OC coming from a different magical culture and introducing Tom Riddle Jr. to new forms of magic, which could either corrupt him further or, surprisingly, make him question his dark path. Also, a plot where the OC is a time - traveler and tries to prevent Tom Riddle Jr. from becoming Voldemort could be really exciting, full of twists and turns as they battle against fate.
One plot idea could be a time - travel scenario where Harry goes back in time and meets a young Tom Riddle. He tries to change Tom's path to prevent him from becoming Voldemort. Another could be a situation where they are magically bound together and have to learn to co - exist and understand each other's motives.
One plot idea could be a time - travel fanfic where Harry Potter goes back in time and tries to prevent Tom Riddle from becoming Voldemort. He could attempt to befriend the young Riddle and guide him towards a different path, perhaps by showing him the value of love and friendship early on.
One idea could be that Harry discovers a time - traveling device and goes back to Tom Riddle's childhood. He decides to take Tom under his wing and raise him with love and kindness. As a result, Tom doesn't become Voldemort and instead uses his magical abilities for good.
In a 'Harry Potter meets Tom Riddle' fanfiction, a really unique plot could be that Tom Riddle is reborn as a normal wizard without the dark desires due to some powerful magic. Harry Potter meets this new Tom and they become friends at Hogwarts. However, there are still some remnants of the old Tom's power that attract dark forces. So, Harry and Tom have to work together to fend off these threats while also exploring Tom's new identity and how it affects the future of the wizarding world. This would involve a lot of character development for both Harry and Tom, as they navigate their relationship in this new scenario.
One idea could be a time - travel plot where Harry goes back in time and tries to prevent Tom Riddle from becoming Voldemort. He could try to befriend the young Tom and show him a different path. Another could be a scenario where they are both put in a magically created alternate reality where they have to work together to escape.
Harry in these fanfics usually has his characteristic courage, but he may also have a bit more of a forgiving nature as he tries to understand Tom Riddle. Tom Riddle's character is complex. He is highly intelligent, able to master difficult magic easily. His dark side is manifested in his lack of empathy for others and his desire to control and dominate. He may also have some hidden vulnerabilities that Harry might discover during their interactions in the fanfic.