Another theme is the exploration of new environments. When the Punisher crosses over into a different superhero's world, like that of the Fantastic Four, he has to adapt to new settings and technologies. It adds an element of discovery to the story.
Vengeance is also a big theme. In most Punisher crossover fanfiction, his drive for vengeance often gets him involved in new situations. Whether it's teaming up with or against another character, his quest for revenge is always at the heart of the story, and it can be interesting to see how other characters react to it.
One common theme is the clash of different moral codes. For example, when the Punisher crosses over with a more 'heroic' character like Spider - Man, their views on justice can be very different. The Punisher believes in extreme measures, while Spider - Man tries to avoid killing. This creates interesting conflict.
Another theme is the idea of justice. Both characters are after justice in their own ways. In fanfiction, they might have to re - evaluate their concepts of justice when they team up or face off against each other. For example, Batman might have to consider if Punisher's extreme methods could be justified in certain situations, and Punisher might have to understand Batman's more long - term approach to fixing Gotham.
One common theme is the clash of different worlds. Percy comes from a world of magic and myth, while the Punisher is rooted in a gritty, modern - day crime - fighting setting. So, there's often exploration of how these two disparate worlds interact.
One common theme is revenge. Just like the original Punisher, the female version often seeks revenge for some wrong done to her or someone she cares about. It gives her the motivation to take on the bad guys.
The theme of teamwork also pops up. Despite their differences, they are both fighting crime in their own ways. Fanfictions explore how they can combine their skills and methods, whether it's Peter's agility and web - slinging or the Punisher's combat and weaponry expertise, to take on bigger threats in the city.
One common theme is the clash of their moral compasses. Daredevil has a more 'no - kill' rule while Punisher is all about lethal force. Another theme is their shared goal of cleaning up the streets, despite their differences. And often, there's the theme of mutual respect that develops over time as they see each other in action.
The theme of power also shows up a lot. The Punisher has his own set of skills and weapons, and when he enters the Fairy Tail world, there's a comparison between his power and the magic of the Fairy Tail characters. Some fanfictions explore how he can hold his own or even gain new powers in this new magical setting.
One popular crossover is with Daredevil. Since they both operate in the darker corners of the Marvel universe in Hell's Kitchen, it makes for an interesting blend. Their moral compasses, while similar in some ways, also have distinct differences. Another is a crossover with the Punisher and Wolverine. The combination of the Punisher's military tactics and Wolverine's berserker rage and healing factor can lead to some intense and action - packed stories. There are also crossovers with characters like Jessica Jones, where the contrast between her more private detective style and the Punisher's all - out war on crime creates great story potential.
Survival is a common theme in Punisher fanfic. He's constantly in dangerous situations, and the fanfics often show how he uses his skills to survive in a world full of criminals. The theme of morality also comes up a lot. Since his methods are often extreme, fanfics question whether his actions are morally right or wrong. And the theme of isolation is there too. The Punisher is a lone wolf, and fanfics explore how his isolation affects him and his mission.
One common theme is the unlikely partnership between them. Given their different backgrounds and methods, seeing how they team up and work together is popular. Another is redemption, especially for Punisher as he's often seen as a very violent character, and how Black Widow might influence that.
One common theme is adventure. Since the Valerian universe is full of exciting and unknown elements, when crossed with other universes, it often leads to epic adventures. For example, a crossover with a space - opera like Star Trek could result in a story where Valerian and his companions explore new galaxies together with the Star Trek crew.