In a fanfiction, Harley Quinn could form an unexpected alliance with Batman against the Joker. She realizes that the Joker's madness is too much and she wants out. Batman, seeing an opportunity to use Harley's knowledge of the Joker's operations, agrees to protect her if she helps him take down the Joker. This would be a huge shift in the typical relationships between these characters.
Imagine a fanfiction where Batman, Joker, and Harley Quinn all end up in a parallel dimension. In this dimension, their roles are somewhat reversed. Batman is the one causing chaos, the Joker is trying to stop him, and Harley Quinn is caught in between, not sure which side to take. This would be a really interesting take on their characters as they navigate this strange new world and try to figure out how to get back to their own dimension.
A Batman and Harley Quinn fanfic could show them forming an alliance against a greater threat. For instance, a new super - villain emerges who is more dangerous than the Joker. Batman realizes he needs Harley's knowledge of the criminal underworld to stop this new foe.
One great fanfiction could be about Harley Quinn finally breaking free from the Joker's control. In this story, Batman might be the one to help her see the truth. He could offer her a chance at redemption and a new life away from crime. Harley would then have to struggle with her feelings for both the Joker and the idea of a new life without him. This could lead to some intense and emotional scenes between the three characters.
In certain fanfiction scenarios, Harley Quinn may also help Batman on an emotional level. She could understand the Joker's twisted mind better than most. By sharing her insights into what makes the Joker tick, she could help Batman anticipate the Joker's next move. For example, she might explain how the Joker's need for chaos and attention drives his actions, which would give Batman an edge in trying to stop the Joker's evil plans.
The relationship might become more complex. Harley would likely be more protective and demand more stability from the Joker for the sake of the baby.
I really like the fanfiction 'The Dark Romance of Joker and Harley'. It has a great take on their relationship, showing how they both feed off each other's madness. 'Harley Quinn's Revenge' is also good. Here, Harley decides to take revenge on the Joker for all the wrongs he has done to her. It's an exciting read as it shows a different side of Harley. Then there's 'Joker's Secret Plan' which involves a lot of mind - games between the two characters, making it a very engaging fanfiction.
One great 'Harley Quinn Joker Fanfiction' is 'Mad Love Reimagined'. It delves deeper into the complex relationship between Harley and Joker, exploring Harley's psyche as she falls deeper into the Joker's chaotic world. The writing style is vivid and really brings out the twisted nature of their relationship.
Sometimes in fanfiction, their alliance is more of a political one. Maybe there's a power struggle in the criminal underworld that involves Talia's family and other factions. Batman realizes that by allying with Talia, he can prevent a full - scale war in Gotham. They have to work together, using their different resources and influence, to keep the peace. This kind of alliance forces them to put aside their personal differences and focus on the greater good of the city.
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.
Harley's character could develop in many ways. She might become more protective and motherly, which is a big change from her usually wild and carefree self. This new - found sense of responsibility could make her question her relationship with Joker and the life of crime they lead.
One possible scenario in this fanfiction could be Joker and Harley Quinn finding themselves in the world of Twilight. Maybe they would disrupt the vampire - human dynamics there. Joker might see the vampires as new playthings, while Harley could be intrigued by the idea of a different kind of 'love' like the one between Bella and Edward. But they would also bring their own brand of chaos.