Friendship is also a theme that pops up often. Despite their differences, they form a bond. In some fanfics, this friendship is the core of the story. They learn to rely on each other, with Constantine using his wits to get them out of tricky situations and King Shark using his physical strength to protect Constantine. And of course, in some stories, this friendship may gradually develop into a romantic relationship over time.
Another theme could be redemption. King Shark may be seen as a more savage character, and through his interactions with Constantine, he could be on a path of redemption. Or perhaps Constantine, who has his own dark past, finds some form of redemption in his relationship with King Shark. There's also the theme of the supernatural world. Given Constantine's connection to the occult and King Shark's own otherworldly nature, they often find themselves in the middle of supernatural events in the fanfiction, like exploring haunted places or dealing with ancient curses.
One common theme is the 'opposites attract' concept. Constantine's human cunning and magical abilities contrast with King Shark's inhuman strength and simple - mindedness at times, and this contrast can be a source of attraction in the stories.
You can try searching on fanfiction platforms like Archive of Our Own (AO3). It has a vast collection of fanfics, and you might be able to find some great King Shark x Constantine ones there by simply using the search bar and typing in their names.
The contrast between the two characters. King Shark is this powerful, somewhat savage being, while Constantine is a cunning and street - smart magician. Their interactions can be full of unexpected twists. For example, Constantine might use his wits to manipulate King Shark into helping him with some magical task, or King Shark could be a wild card that Constantine has to constantly keep in check.
Well, in Constantine fanfiction, the theme of isolation is quite prevalent. He's often alone in his battles against the supernatural, and this sense of isolation is explored in many stories. The theme of sacrifice is also common. Constantine sometimes has to sacrifice something, whether it's his relationships or his own well - being, to achieve a greater good. And then there's the theme of mystery. The world of Constantine is full of secrets, and fanfictions often dig deeper into these mysteries.
Some dedicated DC Comics fanfiction communities or forums might also be a good source. Members often share their own works or recommend good fanfictions. You can try searching for DC Comics - related forums and asking around for any King Shark x John Constantine fanfictions.
One great place to start looking for Constantine x King Shark fanfiction is Archive of Our Own (AO3). There are many talented writers who explore this unique pairing there. You can search by tags like 'Constantine' and 'King Shark' to find relevant stories.
One good 'King Shark x John Constantine fanfiction' could be 'The Unlikely Bond'. It explores how their contrasting personalities, King Shark's brute strength and Constantine's wily magic, come together in a story of mutual understanding. They might start as reluctant allies against a common supernatural threat in the seedy underbelly of their world, gradually growing to respect and rely on each other more than they expected.
The theme of the battle between good and evil is also prevalent. Whether he's in a world full of superheroes or in a horror - inspired setting, Constantine is often at the center of the fight against evil forces. His unique approach to dealing with demons and the supernatural makes this theme play out in different and exciting ways compared to the native characters of the crossovers.
Another theme might be redemption or self - discovery. Maybe King Shark is trying to find a new purpose in life and Killer Frost helps him in that journey, and vice versa. They could be on a path to becoming better versions of themselves while falling in love. In some fanfictions, they might also face prejudice due to their appearances or powers, and they fight against that together.
They have an interesting dynamic. John Constantine often uses his wit and magic to deal with King Shark's raw power.
It's quite complex and full of unexpected twists. They have a dynamic interaction that keeps readers on the edge of their seats.