Love against all odds is a big theme too. Given their different backgrounds and moral compasses at times, their love or attraction in the fanfiction is often portrayed as something that has to overcome many obstacles, whether it's Gotham's criminal underworld, Batman's code, or Poison Ivy's plant - based instincts.
One common theme is the clash of natures. Bruce is all about order and justice in Gotham, while Poison Ivy represents nature and chaos in a way. Their relationship often explores how these two opposing forces can coexist or even complement each other.
Redemption is also a theme. Ivy is often seen as a villain, but in fanfiction, she might be on a path of redemption, and Bruce can be a part of that journey. Their relationship can be a catalyst for her to change her ways and find a new purpose that aligns with Bruce's goals for Gotham.
One classic story could be about Poison Ivy trying to use her plant powers to sway Bruce Wayne towards her view of environmental protection. She might start by targeting Wayne Enterprises' less eco - friendly operations. Bruce, as Batman, initially resists but then realizes they can work together in some ways. For example, they could collaborate on a new green initiative in Gotham.
In this fanfiction scenario, Poison Ivy may initially be angry. She might feel betrayed if she had some sort of relationship with either Bruce Wayne or Batman before. She could also be a bit jealous, thinking that Batman has been hiding this huge part of himself from her. However, on the other hand, she could also be impressed by the lengths Bruce goes to protect the city. This new knowledge could lead to a whole new dynamic between her and Batman, with her either becoming an ally or an even more dangerous foe, depending on her motives and the events that unfold in the fanfiction.
In many fanfictions, their relationship starts off antagonistic. Poison Ivy sees Bruce as part of the problem with the environment due to his business empire. But as the story progresses, she discovers his alter - ego Batman is actually trying to clean up Gotham in his own way. This new understanding leads to a thawing of their relationship.
There's 'Bloom in the Dark'. This fanfic focuses on Poison Ivy using her powers in a more benevolent way to help Gotham, which catches Bruce's attention. It's interesting as it shows a different side of Ivy, and how she and Bruce gradually grow closer. The descriptions of Gotham's seedy underbelly and the contrast with Ivy's green havens are really well - written.
One common theme is the clash of ideologies. Robin stands for justice in the traditional sense, while Poison Ivy is more about environmental justice. Their different outlooks often create tension and drama in the stories.
Another theme is redemption. Sometimes the oc helps Poison Ivy to find a more positive path or a different way to fight for her beliefs. This can involve the oc showing her new ways to interact with society without causing harm while still standing up for nature.
One possible plot twist could be that Poison Ivy decides to protect Batman's secret instead of using it against him. Maybe she realizes that Gotham needs Batman more than she needs revenge or chaos at that moment.
One common theme is the idea of family. Since Bruce took Richard in, their relationship as a surrogate family is often explored. It could be about Richard coming to terms with his new family situation after the loss of his parents.
The theme of secrecy and trust also pops up a lot. Clark has his secret identity as Superman, and Bruce is Batman. They have to learn to trust each other with their true selves. Fanfictions often explore how they come to terms with this, like in the story where Bruce discovers Clark's identity and has to decide whether to keep his trust or expose him. This creates a lot of tension and drama in the stories.
Another theme is the power dynamic. Given their different powers, there are fics that explore how they use their powers together or in relation to each other. Sometimes, they might combine their powers for a greater good, like using Poison Ivy's plants to create a habitat for the animals Beast Boy can transform into. There are also fics where their powers might clash, leading to some interesting conflicts within the story.