The idea of redemption for Tom Riddle is another theme. Some fanfictions will explore the possibility of Harry being the catalyst for Tom to turn away from the dark path. This could involve complex character development and emotional arcs as Harry tries to reach the part of Tom that still has some good in him.
One common theme is the exploration of Tom Riddle's fall to the dark side. How Harry might interact with him during different stages of that transformation. For instance, some fics might show Harry trying to prevent Tom from becoming Voldemort.
One common theme could be the exploration of an unexpected relationship between Harry and Tom. Since it's mpreg involved, it might also deal with themes of new life and how it changes their dynamic. Another theme could be the blurring of the lines between good and evil as they are brought together in this very different situation.
One common theme is redemption. Many fanfics explore whether Tom Riddle could be redeemed through his relationship with Harry. Another theme is the power of love and how it can change a person, as in the case of Tom who is often portrayed as being influenced by Harry's love.
One common theme is the power struggle. Harry, representing the light side, and Tom, the dark side, often engage in a battle of wills and magic power. Another theme is the exploration of their shared past, like how they are both connected to Hogwarts and the wizarding world's history in different ways.
One common theme is the exploration of redemption. It often shows Tom Riddle in a different light, as if Harry's presence could potentially lead to his redemption. For example, in some fanfics, Harry's kindness and understanding start to break down Tom's dark barriers.
There are often some great fanfictions on Archive of Our Own as well. Filter for 'Harry Potter' and 'Tom Riddle' and then skim through the summaries to find ones that don't involve mpreg. You might find some interesting alternate universe stories where they are allies or enemies in different scenarios.
Another theme is redemption. Some fanfictions show Tom Riddle being redeemed through his relationship with Harry Potter. It's an interesting take on the characters as it gives Riddle a chance to change his fate.
One of the common themes in 'dark harry potter tom riddle slash fanfic' is identity. Harry, who is known as the 'Boy Who Lived' and is generally on the side of good, has to grapple with the darker aspects of his personality when influenced by Tom Riddle. Tom Riddle, on the other hand, might be seen as having some remnants of humanity that are explored. Also, the theme of destiny often comes up. Whether their paths are fated to cross in this dark way and what it means for the wizarding world as a whole is something these fanfics like to play with. It's all about exploring the complex nature of these two iconic characters in new and often darker ways.
One popular 'Harry Potter and Tom Riddle' slash fanfiction is 'The Darkness Within'. It delves deep into the complex relationship between Harry and Tom, exploring their shared connection to magic in a very unique way. The author does an excellent job of portraying their characters and the internal struggles they face.
One common theme is the exploration of complex relationships. Given the nature of these characters, there's often a lot of tension and power dynamics at play. For example, the contrast between Snape's loyalty and Riddle's (Voldemort's) evil can create interesting scenarios.
One important feature is the chemistry between the characters. In a Tom Riddle and Harry Potter slash fanfiction, the way their relationship develops should feel natural. It can't be forced. Also, a good fanfiction in this category will often have great descriptions of the magical elements. Like, it might describe a spell - casting scene in vivid detail, making it feel like it could be part of the original series. Additionally, the writing style should be engaging, not too wordy or too simplistic.