Well, in certain fanfictions, Marinette's kind heart and strong sense of justice, which are very much like Batman's, draw them together. They might start by being at odds with each other, with Batman being suspicious of this new girl in Gotham. But as they work together to stop a common enemy, like a new super - villain who is causing chaos in the city, they begin to respect and rely on each other. Her creativity in combat and problem - solving can offer new perspectives to Batman's rather dark and brooding methods.
One interesting story could be where Marinette's skills in design and stealth are combined with Batman's detective work. Maybe she creates new gadgets for him. Another could involve Marinette getting transported to Gotham and having to adapt her powers to the darker, more dangerous environment of Gotham while teaming up with Batman to take on villains.
There could be a fanfiction where Marinette's Lucky Charm power somehow gets intertwined with the Infinity Stones. Maybe she's the key to controlling or understanding the power of the Stones in a different way than the Avengers initially thought. This would create a whole new dynamic and adventure as the Avengers would have to work with her unique abilities.
One interesting Marinette and Cat Noir fanfiction could be where they have to face a new villain that has powers they've never encountered before. In this story, Marinette might struggle with her identity as Ladybug while also dealing with her feelings for Cat Noir. Another could be a time - travel fanfic, where they go back in time and meet their predecessors as superheroes.
One interesting plot could be Marinette being akumatized into a form that has the power to reverse the roles of heroes and villains in Paris. So, the akuma victims become the ones trying to save Ladybug and Chat Noir. Another plot might involve her akumatized form having the ability to create illusions of everyone's worst fears, which leads to chaos in the city as people are forced to face their phobias.
In some fanfictions, Faora could end up in Gotham after being exiled from Krypton. Batman, initially suspicious, comes to realize that she has a good side. Their relationship develops as they both learn from each other's cultures and ways of fighting, leading to a story full of character growth and discovery.
In some 'batman cheating fanfiction', it might show Batman having a momentary lapse in judgment and getting involved with a character from another universe. But this often causes a rift in his relationships with his usual allies and love interests. Batman's world is turned upside down as he has to deal with the consequences of his actions, both morally and in terms of his crime - fighting duties.
A great Hawkgirl and Batman fanfiction idea could involve Hawkgirl getting injured during a battle and Batman taking her to the Batcave to recover. While she's there, they have long conversations about their pasts, their losses, and what drives them. This could lead to a newfound friendship or even a romantic connection in some versions of the fanfiction, as they realize how much they have in common despite their very different origins.
Well, there's a 'batman and alfred fanfiction' where Alfred uses his military training from his past to train Batman in some new combat techniques. This not only adds a new dimension to their relationship but also shows Alfred's importance in Batman's development. Then there are stories that place them in alternate universes, for example, one where Gotham is a utopia and Alfred and Batman have different roles but still maintain their strong bond. There are also fanfictions that delve into Alfred's backstory more deeply, perhaps his life before coming to the Wayne family and how it impacts his relationship with Batman.
There might be a fanfiction where Raven and Batman form an unlikely friendship. Raven, being from a different realm, offers Batman a new perspective on justice and dealing with the criminal underworld. In this story, they could face a common enemy that requires both of their unique skills to defeat.
A great batman and diana fanfiction could involve a love story between them. However, it's not a typical love story. Given their different outlooks on life, it would be a complex relationship. Diana's more idealistic view might conflict with Batman's darker, more pragmatic approach. But through various adventures, they learn to understand and love each other in a unique way.
One interesting batman shiva fanfiction could be where Shiva teams up with Batman to take on a common enemy that threatens Gotham and her own domain. They combine their unique fighting styles and strategic minds to outwit the villain.