Perhaps Meridian is a new character in Gotham who has been wrongly accused of something. Batman isn't sure if Meridian is guilty or not, but he chases after Meridian to find out the truth. Along the way, they engage in a cat - and - mouse game where Meridian tries to evade Batman while Batman tries to corner Meridian for a conversation.
It could be that Meridian has a powerful and dangerous item that could cause chaos in Gotham if it falls into the wrong hands. Batman chases Meridian to retrieve this item. Meridian, on the other hand, might have their own reasons for having the item and not wanting to give it up easily. This leads to a high - stakes chase across the rooftops and sewers of Gotham.
One possible plotline could be that Meridian has some crucial information that Batman needs. Maybe Meridian has witnessed a crime related to one of Batman's archenemies. Batman chases Meridian to get that information before the bad guys do. He has to navigate through the dark alleys of Gotham, using his detective skills to track Meridian's every move.
Meridian could be a mysterious thief. They might be stealing valuable artifacts from Gotham's museums or rich families. Batman chases Meridian to stop the thefts and recover the stolen goods.
Well, in 'batman retires fanfiction', perhaps Batman realizes that the city has changed. The crime has become more political and less about the kind of street - level villains he used to fight. So he decides to retire and focus on using his Bruce Wayne identity to influence Gotham in a different way, like through philanthropy and reforming the city's infrastructure. He might also start mentoring young minds to fight crime in more legal and social ways.
One possible plotline could be that Batman is tricked into joining the Dark Side. Maybe the Joker uses some elaborate mind - control device or false information to make Batman believe that the Dark Side has the right way to bring true justice to Gotham. For example, he could be made to think that by using more extreme and violent methods, he can finally stop all the crime in the city once and for all.
There could be a 'catwoman kills batman fanfiction'. A possible plot could be that Catwoman is in a situation where she has to choose between saving the city and Batman. She might think that sacrificing Batman is the only way to stop a greater evil from destroying Gotham. For example, if there's a doomsday device that can only be deactivated by Batman's death and she decides to go through with it.
One possible plotline could be Willie Watt using his powers for good this time. Maybe he teams up with Terry McGinnis (Batman Beyond) to take on a new threat in Neo - Gotham. They could combine their skills, with Batman's combat abilities and Willie's electrical powers.
Well, perhaps Harley Quinn is kidnapped by a powerful criminal organization that wants to use her knowledge of the Joker's operations. Batman gets wind of it and sets out to rescue her. During the rescue, they might have some interesting exchanges. Harley could be initially distrustful of Batman, but as he battles through the bad guys to get to her, she realizes he's not as bad as she thought. It could also be a setup by the Joker to test Batman, and Batman has to outwit both the Joker and the kidnappers to save Harley Quinn.
In some 'batman x kagome fanfiction' plotlines, Kagome might be mistaken for a meta - human in Gotham. Batman starts to investigate her, and as he does, he discovers the truth about her world. This could lead to a series of adventures as they both learn from each other. Another idea is that a villain from one of their worlds somehow manages to cross over to the other. They then have to combine their skills and knowledge to defeat the villain. There could also be a plot where Kagome uses her knowledge of ancient magic to help Batman upgrade his technology in a unique way.
One possible plotline could be that Darkseid is about to destroy Gotham or Earth in a way that Batman has no other option but to kill him. Maybe all of Batman's usual gadgets and allies are useless, and he has to use a kryptonite - like weapon (if it could affect Darkseid) to take him down.
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.
A plotline could be that Harley Quinn kisses Batman while under the influence of some mind - altering substance. This could lead to Batman trying to figure out who is behind this and also dealing with his own conflicted feelings about the kiss. It might also make Harley realize that her feelings for the Joker are not as strong as she thought when she has this unexpected moment with Batman.