In fanfiction, they might be related through a shared enemy. Let's say there's a new super - villain who is causing chaos in both the demigod world and Gotham. Percy and Bruce start to work together to stop this foe, and during their investigations, they find out that there's a family connection between them. It could be something as simple as an ancestor who was part of a secret society that had ties to both the Greek mythology realm and the early settlers of Gotham.
One way they could be related in fanfiction is if there's a prophecy. Prophecies are common in the Percy Jackson series. So, there could be a prophecy that mentions a demigod (Percy) and a 'dark knight' (Bruce Wayne). As they try to figure out the prophecy, they realize that their fates are intertwined and that there's a family connection. Maybe Percy's godly parent had a fling with one of Bruce Wayne's ancestors way back when gods used to interact more directly with mortals.
A possible storyline could be that Percy is on a quest and gets lost in a different dimension which happens to be Gotham. Bruce Wayne, as Batman, finds him and initially suspects him to be a threat. But as they interact, they discover some similarities in their abilities and goals. They then start to dig deeper and find out they are related through a long - lost family connection that dates back to ancient times when the gods had some influence on the early human civilizations.
Sure, fanfiction writers love to mix and match different fictional characters. In a story where Percy Jackson is dating Bruce Wayne, we might see Percy's Greek mythology - inspired powers and Bruce's high - tech gadgets and detective skills combine in interesting ways. For example, Percy could use his water - controlling abilities to help Bruce during a flood in Gotham, while Bruce could use his resources to help Percy protect Camp Half - Blood from some new threat.
In a fanfiction plot, perhaps Percy Jackson is on the run from some powerful Greek enemies and ends up in Gotham. He meets Bruce Wayne, who is intrigued by Percy's strange powers. As they spend time together, a relationship develops. Their relationship could be tested when a powerful entity from Percy's world tries to use Gotham as a base to gain power. Bruce and Percy must work together, with Percy using his demigod abilities like controlling the elements and Bruce using his Bat - gadgets and strategic mind to defeat the enemy and save Gotham and Percy's world.
The story might also focus on the relationship between Bruce and Percy. Bruce, having lost his parents, could see a bit of himself in Percy. He could become a father figure to Percy, guiding him and protecting him. Percy, on the other hand, could bring some light and a different perspective into Bruce's rather dark world. It could be a story of growth, both for Percy as he adapts to a new life with Bruce, and for Bruce as he takes on the role of a father - figure.
One popular one is 'The Demigod and the Billionaire'. It combines the mythological elements from Percy Jackson's world with the dark and brooding Gotham of Bruce Wayne. The story has some great action scenes where Percy uses his water powers and Bruce uses his detective skills and gadgets to fight a common enemy.
Another aspect that might be involved is the exploration of their different power sets. Percy has his demigod powers which are tied to the elements and his heritage from the Greek gods. Bruce has his physical and mental training, along with all his high - tech gadgets. In the fanfiction, they could train together, with Percy teaching Bruce some moves based on his agility from being a demigod, and Bruce showing Percy how to use some of his gadgets more effectively. There could also be a plot where an enemy is after both of them because of their unique abilities, forcing them to work together even more closely.
Bruce Wayne is very brooding and serious, while Percy Jackson is more of a laid - back and sarcastic character. Their personalities could clash in the sense that Bruce might not always understand Percy's jokes or his more carefree attitude. However, they could also complement each other. Percy's light - heartedness could break through Bruce's dark mood sometimes.
They could go on a quest to find a powerful artifact that has the potential to destroy both their worlds. Bruce's detective skills and Percy's demigod powers would make them a formidable team. For example, they might have to search for an ancient Atlantean relic that has been corrupted by dark magic.
No, they aren't. Bruce Wayne, also known as Batman, and the Joker are not related by blood or family ties in the comics.
A common theme is the clash of two different worlds. Percy comes from a world of Greek mythology and Bruce is from the gritty Gotham City. So, stories often explore how they adapt to each other's worlds. Another theme could be the power dynamic, especially if fem Percy has her demigod powers and how that interacts with Bruce's wealth and detective skills.