What are some interesting plot points in a Harry Potter - Tom Riddle soulmate fanfic?

Another plot point could be the way Harry tries to prevent Tom from turning into Voldemort. He might use his own experiences of fighting Voldemort to guide Tom away from the dark path. Maybe he shows Tom the consequences of dark magic through his memories, which could be a very emotional and impactful moment in the fanfiction.

A common theme is redemption. Fans often write about Tom Riddle being redeemed through his soulmate connection with Harry. Harry's love or understanding could be the catalyst for Tom to turn away from the dark arts.

A popular one is 'Soulmate Bonds in the Wizarding World'. In this fanfic, the fem Harry Potter's journey with Tom Riddle as her soulmate is filled with challenges. It shows how the two characters, who are so different in nature, try to come to terms with their soulmate status. It also has some interesting sub - plots involving other Hogwarts students and their reactions to this unusual pairing.

The theme of fate is also very common. The fact that they are soulmates implies a certain kind of fate. Fanfictions often explore how they are meant to be together in some way, even though it seems so unlikely given Tom's actions. For example, some stories show how their connection was predestined by magic itself.

One great 'Harry Potter and Tom Riddle soulmate fanfiction' is 'The Soulmate Bond'. It explores how Harry discovers an unexpected soulmate connection with Tom Riddle. The story delves into the moral and magical implications of such a bond, with Harry trying to understand if he can change Tom's dark path through this connection.

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 common theme is redemption. Since Tom Riddle becomes Voldemort, the idea of Harry being his soulmate often leads to themes of whether Tom can be redeemed through their connection.

Good character development. The fem Harry should be distinct from the original male Harry, and Tom Riddle should be portrayed with his complex and dark nature. For example, in some fanfics, the fem Harry has a different set of skills and emotions that interact interestingly with Tom's ambitions.

A possible plot could be that Tom Riddle is forced to save Harry Potter as part of a magical pact or curse. He initially resents it but as he spends time with Harry, he starts to see the world through Harry's eyes. For example, Harry's kindness towards others, even those who are different or outcasts, could make Riddle question his own beliefs. The fanfic could then focus on how Riddle tries to balance his old dark desires with his new - found respect for Harry and the values Harry represents. There could be a lot of internal conflict within Riddle as he tries to decide whether to fully embrace this new path or return to his old ways.

There's also 'Soulmates in the Wizarding World' which explores how their soulmate relationship affects the events in the Harry Potter universe in great detail. It shows how their bond might change the fates of both Tom Riddle and Harry Potter, with some really interesting character development for both of them. This fanfiction is quite creative in how it imagines their relationship and how it could impact the overall story.