The pairing of Tom Riddle and Hermione is unusual because they are from different time periods and have very different outlooks on magic. However, in fanfiction, it can work because it allows for exploration of how Hermione's strong moral compass could interact with Riddle's early, pre - Voldemort self. For example, she could introduce him to new ways of thinking about magic that don't involve domination.
One great fanfiction could be where Hermione travels back in time and tries to prevent Tom Riddle from turning into Voldemort. She uses her vast knowledge of magic to try and sway him towards the good side. This could lead to some really interesting interactions as Hermione's modern - day magic knowledge clashes with the magic of Riddle's time.
A frequent theme is the clash of two different worlds. Hermione represents the modern, inclusive, and knowledge - seeking side of the wizarding world, while Tom Riddle is from a more traditional and often prejudiced era. Their relationship is a struggle between these two concepts. Also, the theme of forbidden love is quite common, as Tom is on the path to becoming the most evil wizard, and Hermione is a 'good' character.
Maybe it's a group of future Ministry of Magic officials who have become corrupted by power. They view Tom Riddle as an anomaly from the past and fear that his knowledge of old magic could disrupt their control over the wizarding world, so they become the main antagonists in his journey.
Tom's character could become more vengeful. Meeting his father, who may have abandoned him, could make him more determined to prove his worth and power. He might see his father as a symbol of all those who have wronged him, and this could lead to a more rapid descent into darkness.
There are a few novels by Tom Riddle that I can recommend. One of them was " HP Parallel World ", which told the story of a female protagonist named Verlit who had transmigrated to HP Parallel World. The other book was " HP Demon King's Guide to Modification ", with Tom Riddle as the male lead and Viktor as the female lead. These two novels can be read on Qidian Chinese website. In addition, there are other fan-fiction spin-offs, such as Tom Riddle and Abby Riddle, but these novels may not be completed or do not provide specific reading sources.
Tom Riddle's love story could be a very dark one. In the wizarding world, he was so consumed by his quest for power and immortality that true love seemed a foreign concept to him. But if we were to imagine a love story, perhaps there was a girl in Hogwarts who saw a glimmer of good in him. She might have tried to reach out to the young Tom, but he ultimately rejected her love as it didn't fit into his grand plans of domination.
You could also create a fanfiction where a new character, an orphan just like Tom, arrives at the orphanage. This new character could either be a positive influence on Tom, trying to show him kindness and friendship, or they could be in competition with him for the limited resources or attention in the orphanage. This would add a new dynamic to the story of Tom Riddle in the orphanage.
One of the best Tom Riddle stories is his backstory in 'Harry Potter and the Half - Blood Prince'. It reveals how he was born to a witch mother and a Muggle father, his difficult childhood at the orphanage, and his early discovery of his magical abilities. His encounter with Dumbledore at the orphanage was a crucial moment that set the path for his future as Lord Voldemort.
Another theme is the exploration of power dynamics. Harry has his own power, and Tom is extremely powerful in a different way. Their relationship in the fanfictions often explores how these different powers interact and whether they can find a balance in their romantic relationship. For example, in some stories, their combined powers are seen as a way to overcome greater threats in the wizarding world.