Typically, it starts with the Joker identifying a female superhero as his target. Then he begins to use his signature mind games. For instance, he might create situations that seem to have no good solution for the superheroine, forcing her to make difficult choices that gradually chip away at her heroic values.
Often, the development involves the Joker getting into the superheroine's head. He might plant seeds of doubt about her allies, like making her think her superhero friends are hiding things from her. This leads to her isolating herself, which makes her more vulnerable to the Joker's further attempts at corruption. It's a slow and psychological process that builds tension in the story.
The story usually develops by showing the contrast between the female superhero's normal world and the chaos the Joker brings. He might expose her to the darker side of the world in a way that makes her question her own beliefs. For example, if she believes in justice, he shows her the flaws in the justice system. This makes her re - evaluate her role as a superhero, and as the Joker continues to push, she may start to be corrupted by his ideas.
One popular example could be exploring how the Joker's chaotic nature might disrupt the moral compass of a female superhero like Wonder Woman. He could try to manipulate her ideals in ways that create internal conflict for her character.
The story could develop in a very dark way. Batman, as Joker, might start to create his own brand of 'jokes' which are actually cruel and harmful pranks on the citizens of Gotham. His rogues' gallery might be both confused and excited by this change, not sure whether to team up with him or oppose him.
The story could develop in many ways. One way is that Percy would start to corrupt the demigod world. He might spread his new - found chaos among the other demigods, turning some of them to his side. Another way is that he could create his own little 'kingdom' of chaos, ruling over a group of misfits. This would put him in direct opposition to the Olympians, who would see him as a threat to their order.
The story could start with Harry noticing some strange and menacing behavior around him that he can't quite explain. As he digs deeper, he discovers it's the Joker. Harry might then try to enlist the help of his friends like Ron and Hermione. They could come up with plans to trap the Joker or at least find out what he wants. Meanwhile, the Joker would be constantly one step ahead, leaving behind his signature chaotic clues.
In most 'Joker Naruto' fanfiction, Naruto is always there as the hero trying to protect his village and his way of life from the Joker's antics. The Joker is the main source of trouble. But characters like Sakura can also be important. She might use her medical ninjutsu to heal the victims of the Joker's chaos. And then there are the Hidden Leaf Village elders. They would be worried about the impact of the Joker on their village and might try to make decisions on how to handle the situation, making them significant characters in these stories as well.
First, give him a unique backstory. For example, he could be a scientist who was experimenting on a new form of energy when an accident occurred, granting him superpowers. Second, define his powers clearly. If he has super strength, explain its limits and how it differs from Superman's. Third, create interesting relationships. He could have a rivalry with an existing villain or a friendship with a less - known hero. This will make the story more engaging.
The story may develop with the village realizing she's missing and sending out search parties. Some characters might be sympathetic to her situation and try to help her secretly. Meanwhile, she has to deal with the physical and emotional challenges of pregnancy alone. After the baby is born, she may start training the baby in secret ninja skills while trying to keep their existence hidden from the world that might want to use or harm them.
Well, it depends on the nature of the fanfiction. In some cases, the kidnapped character's friends or allies will come to rescue them. This can lead to a big battle or confrontation with sans. If sans is being controlled by someone else when he kidnaps, the rescuers might have to figure out how to free him from that control as well. Sometimes, the kidnapped character might also find a way to escape on their own, and then they have to decide whether to get revenge or try to understand sans's motives.
Typically, the story starts with Ash hearing about Latias. Then he sets out on a journey to find it. Once he locates Latias, there's often a chase or some sort of interaction that leads to a battle or a test of skills. If he wins, he captures it. But it's not always just about physical capture; sometimes it's about emotional connection.
If Naruto is like Joker in fanfiction, the plot could develop in a way that Naruto starts to create his own brand of 'justice' which is very different from what the ninja world is used to. He might target corrupt ninja leaders or those who abuse their power. This would lead to a lot of chasing and hiding, as the ninja establishment would see him as a threat. His friends would be divided in their opinions about him - some might support his new ways, while others would oppose him.