The Joker's personality would experience a significant shift. He'd go from being a solitary figure of chaos to someone with a newfound sense of responsibility. He might become less impulsive in his actions as he has to think about his daughter's well - being. There could be a tug - of - war within him between his old self and the new self that wants to be a good father. He may even try to hide some of his more extreme behaviors from his daughter, which would be a big change considering he usually flaunts his insanity.
His personality would likely become more complex. On one hand, he still has his maniacal side. But on the other, he now has a new focus. He could be more protective, like a wild animal protecting its young. He might also show moments of vulnerability, which is very different from his usual confident and unpredictable self. He could start to question his actions and how they would affect his daughter's view of him.
His personality would likely become more erratic. The Joker's influence is all about chaos and anarchy. Harry might start to laugh at inappropriate times and find pleasure in causing trouble just like the Joker. He could lose his sense of empathy as he is constantly exposed to the Joker's cruel and inhumane behavior.
Her relationship with Harry and Ron would be severely tested. They might be initially shocked and distrustful. Harry, who has faced his own dark - side related issues, could be more understanding but still cautious. Ron, on the other hand, might be more openly skeptical and afraid of what Hermione could become. It would take a lot of effort on Hermione's part to regain their trust.
One possible plot could be that the Joker discovers he has a daughter he never knew about. At first, he might be skeptical or even angry. But as he spends time with her, he starts to feel a strange sense of protectiveness. He tries to keep her away from his criminal life, but his enemies find out about her and then he has to fight to keep her safe.
In this fanfiction scenario, Naruto's transformation into a Joker fan could lead to some significant changes. Naruto has always been about friendship and protecting his village. But as a Joker fan, he might start to see the flaws in that system. His new - found admiration for the Joker could make him view the power structures in the ninja world as something to be toyed with. He could use the Joker's unpredictability to his advantage in battles, confusing his opponents. However, this would also put him at odds with his friends and the village elders who uphold the traditional values.
Naruto would become more of an anti - hero. His actions wouldn't always be in line with the traditional good - guy values. He might break rules more often and be less concerned about what others think of him. His appearance might also change, perhaps taking on some of Joker's flamboyant or menacing style.
The relationship might become more complex. Harley would likely be more protective and demand more stability from the Joker for the sake of the baby.
In a fanfiction where Deadpool meets Joker, it could be absolute chaos. Deadpool's unpredictable nature combined with Joker's insanity would likely lead to a lot of destruction. They might start off by trying to out - crazy each other, with Deadpool making his usual off - the - wall jokes and Joker responding with his maniacal laughter. It could also lead to an unlikely alliance as they both have a disregard for the normal rules of society.
Ruby would likely be very confused at first. She's used to fighting Grimm and more straightforward villains. The Joker's erratic behavior and mind - games would be a new and challenging thing for her. She'd probably try to understand his motives and find a way to stop him from causing more harm. Weiss would be distrustful right away. She's from a high - society family and the Joker's unruly nature would be completely opposite to what she's used to. She might see him as a threat not just to the world, but also to the order she values.
Well, he might start to have a more unpredictable nature. Maybe he'd play pranks on his friends in a more extreme and unhinged way, like the Joker's chaotic actions.
Their relationship would become more complex. Batman might start to see the Joker in a different light, perhaps as a victim of his own madness rather than just a pure villain. The Joker, on the other hand, might be confused by Batman's act of saving him and could develop a strange respect for Batman, or he might try to use it to his advantage in some new, devious plan.