A great non - adult theme is Harley Quinn's relationship with her pets. In the comics, she has a hyena. You could write a story about how she takes care of her pet, the adventures they have together, and how it helps her in her journey of self - discovery. Also, her friendship with other non - villainous characters in Arkham Asylum can be explored. Maybe she befriends a doctor who tries to help her deal with her past traumas.
You could focus on Harley Quinn's role in the Gotham underworld without any adult elements. Maybe she decides to start her own gang that has a different set of rules compared to the traditional villains. Or you could write about her attempts to reform the criminal elements in Gotham in a humorous and light - hearted way, like using her unique brand of chaos to actually bring some positive change to the city.
One main theme could be the conflict between Harley's chaotic nature and Batman's sense of justice. In non - adult versions, their relationship can be explored in terms of how they both view the world so differently. For instance, Harley has been on the wrong side of the law for a long time, and Batman is always there to uphold it.
There are also Harley Quinn adult fanfiction that bring in other DC characters in a more grown - up context. For instance, a story could involve her interactions with Batman from a different perspective, not just as a villain but as a complex character with her own motives and desires. These stories often play with the established DC universe and add their own unique adult - oriented interpretations.
One common theme is her relationship with the Joker. Many fanfictions explore the toxic and complex nature of their relationship. Another theme is her friendship with Poison Ivy, which is often portrayed as a strong and supportive bond. Also, her transformation from a sidekick to a more independent character is a recurring theme.
One interesting Harley Quinn fanfiction could be about her teaming up with other anti - heroes to take on a new supervillain in Gotham. It might explore her complex relationships in a different light.
The Joker is an obvious choice. His relationship with Harley Quinn is complex and his chaotic nature can add a lot of drama to the fanfiction. Also, Poison Ivy could be included. She has a strong friendship with Harley, and her plant - based powers can create interesting scenarios when combined with Batman's detective skills.
Well, exploring her solo adventures would be interesting. For example, how she manages to survive and thrive in the dangerous underworld of Gotham on her own terms. Also, her struggle to find her true self outside of her relationships with male characters, especially the Joker, could make for a great fanfiction theme.
One interesting Harley Quinn Batman fanfiction could be about Harley finally breaking free from the Joker's control and teaming up with Batman to take down Gotham's villains in a new way. In this story, their relationship would be complex, with Harley seeing Batman as a symbol of true justice.
One interesting crossover could be Harley Quinn getting transported to the Naruto world. She might initially be confused by the ninjas and chakra but then use her wits and acrobatic skills to her advantage. Maybe she teams up with Naruto and his friends to fight against a common enemy. For example, she could help in a battle against a group of rogue ninjas using her unique weapons and unpredictable fighting style.
One possible storyline could be Harley Quinn adjusting to the idea of motherhood while still dealing with her chaotic life. Maybe she's trying to figure out how to raise a child in a world full of villains and heroes. Another could be her relationship with the father of the baby, whether it's the Joker or someone else, and how that dynamic changes during the pregnancy.
One popular theme is the exploration of their friendship. Despite being on opposite sides in some ways, they could potentially be friends. Fan fictions might show them having conversations that make them understand each other better.