One common theme is friendship. Often, these two characters start from different points of view or social circles but end up becoming friends. For example, in many stories, they overcome their initial differences to support each other.
Another theme is self - discovery. Jackson Jekyll has his own internal struggles, and Valentine can sometimes be a catalyst for him to learn more about himself. Through their interactions, he might come to terms with parts of himself he was previously unsure about.
One interesting fanfiction could be about Jackson Jekyll and Valentine teaming up for a school project. In this story, they start off not getting along but as they work together, they discover each other's hidden talents and form an unexpected friendship. They might face challenges like a bully trying to sabotage their project, but in the end, they succeed and their relationship becomes stronger.
Secrecy is another theme. Jekyll's secret about his transformation into Hyde is a central part of the story. In the fanfiction, Utterson's attempts to either uncover or protect that secret are often explored. How he deals with the knowledge that his friend is hiding something so huge is a major part of the narrative in many of these fanfictions. This can lead to a lot of tension and drama in the relationship between Utterson and Jekyll.
Friendship is also a big theme. His relationships with other characters, especially the Sole Survivor, are often explored. How they support each other and grow together through their adventures. And of course, there's the theme of redemption. As a synth in a world that's often hostile to his kind, he tries to prove his worth and redeem himself in the eyes of others.
One common theme is redemption. Vincent has a complex past, and often in these fanfictions, a female character plays a role in his journey towards redemption. For example, she might help him face his demons or forgive himself for past actions.
The theme of redemption sometimes appears. Some fanfictions attempt to show Valentine in a different light, as if there is a possibility for him to be redeemed through his relationship with Clary. This can add an interesting layer to the story, as it goes against the more straightforward view of him as a villain in the original narrative.
One common theme is redemption. Since Valentine Morgenstern is often a complex and somewhat villainous character, many crossovers explore his journey towards redemption when placed in new situations with different characters. Another theme is power struggle. When combined with characters from other universes, there's often a battle for power or influence.
Another theme is the struggle between science and personal relationships. Jekyll's scientific pursuits often clash with his relationship with Lanyon. In some fanfics, this is shown as Lanyon trying to understand and accept Jekyll's scientific obsessions while still maintaining their bond. It's about finding a balance between the two aspects of Jekyll's life.
A lot of these fanfictions might have a theme of over - coming obstacles for their relationship on Valentine's Day. Maybe there are external threats or misunderstandings that they have to deal with, but in the end, their love prevails. It could also be about how they make each other better during this special day, like Ren helping Nora be more calm and Nora bringing out Ren's more adventurous side.
One common theme is the power dynamic. Given Nemesis's strength and Jill's resourcefulness, many fics explore how they interact in terms of power. Another theme is redemption. Sometimes Nemesis is written as a character seeking redemption, and Jill might play a role in that journey.
One common theme is survival. Given Jill Valentine's background in a world full of danger, many fanfictions involve the reader and Jill trying to survive together against zombies or other threats. Another theme is trust. The relationship between the reader and Jill often starts with a need to trust each other in difficult situations.