One reason could be a misunderstanding. Maybe Batman suspects Wonder Woman of being involved in something she's not, like a potential threat to Gotham that he misinterprets. Another could be ideological differences. Batman is very much about justice in his own city, while Wonder Woman has a more global and myth - inspired view of justice.
There are several possible reasons. Firstly, territorial issues. Batman is protective of Gotham and Wonder Woman has her own loyalties. If he perceives her actions as a threat to his city, a fight could ensue. Secondly, differences in their methods of dealing with threats. Batman is stealthy and often works in the shadows, while Wonder Woman is more upfront. This could lead to clashes. Additionally, in some fanfictions, a new and powerful artifact might be at the center of their conflict, with both believing they should be the one to safeguard or control it.
In 'batman fights wonder woman fanfiction', they could fight due to a power struggle. Batman might be worried about Wonder Woman's power and how it could be misused, or vice versa. Also, it could be a case of external manipulation. A villain could be using mind - control or false information to pit them against each other. And sometimes, it's just for the sake of a good story, to create drama and action by having two such iconic characters clash.
Batman might avoid Wonder Woman in fanfic because he's afraid of getting too close to someone with such strong emotions. He's used to suppressing his own feelings, and Wonder Woman is very passionate. Her presence could stir up emotions in him that he doesn't want to deal with in the fictional stories.
Sure, there is 'batman fights wonder woman fanfiction'. It's interesting to see how different authors handle this scenario. Some might explore the power dynamics between the two. Batman, with his gadgets and strategic mind, against Wonder Woman, with her superhuman strength and Amazonian training. It could be a physical fight, or a battle of wits in some fictions. You might also find fics where their fight is a result of mind control or misunderstandings.
His connection with Gotham City. Batman has a deep and personal connection with Gotham, and the city almost seems to be an extension of him. In fanfiction, Wonder Woman, who is more associated with Themyscira, might envy this strong bond. She may feel that his relationship with Gotham gives him a unique identity that she lacks in relation to any particular place.
She may not like the false interpretations of Batman in some fanfictions. Fanwriters might change his personality or motives, and as a fellow hero, she doesn't appreciate that.
It could also be due to mind control. A powerful villain might have controlled Wonder Woman's mind and made her turn against Batman. In this scenario, Wonder Woman would act against her own will and kill Batman, creating a tragic situation in the fanfiction.
A possible storyline could be that Wonder Woman comes to Gotham to investigate some strange occurrences that seem related to her world. She teams up with Batman, and they discover a cult that is trying to summon an ancient evil. Along the way, they learn to respect each other's methods.
Darkseid is another possibility. He's a powerful and menacing villain. If he sets his sights on Wonder Woman, Batman would be forced to act. He'd need to use all of his skills and resources to save her from Darkseid's Omega Beams and his army of minions.
One possible plotline could be that Batman sacrifices himself to save Wonder Woman from a powerful enemy. Maybe he takes on a self - destructing device or holds off a horde of villains while she escapes. Another could be that he is poisoned by a new and deadly toxin, and in his final moments, he imparts some crucial knowledge or advice to Wonder Woman.
Ra's al Ghul could also be a possible villain. He could use his influence on Robin, maybe through some sort of brainwashing or false promises. Ra's al Ghul might convince Robin that Batman's methods are holding him back from achieving true power or justice, and this could start the fight. Also, there's always the possibility of a new, original villain created specifically for the fanfiction. This villain could target their relationship and use mind - games to make Batman and Robin turn against each other.
One possible storyline could be that they are facing an extremely powerful and ancient evil. This evil has the power to corrupt the very essence of the world. Batman and Wonder Woman, in their attempt to stop it, find themselves in a situation where they have to sacrifice their lives. Maybe they are lured into a trap where the only way to prevent the evil from spreading across the universe is for them to use their combined powers in a self - destructive way.