One idea could be that they meet during a big battle in Gotham City. A powerful villain has brought chaos and Wonder Woman arrives to help. Batman is initially suspicious of her but soon realizes they share the same goal of protecting the innocent.
Maybe they meet at a high - society event that Bruce Wayne (Batman) is attending. Diana Prince (Wonder Woman) is there on some diplomatic mission. Their first encounter is filled with intrigue as they both sense something different about each other, not knowing their secret identities yet.
A great scenario would be that they meet because of a common enemy. Let's say Lex Luthor has a new evil plan that involves both Gotham and Themyscira in some way. Batman is investigating on his end in Gotham, and Wonder Woman is alerted to the threat to her homeland. They cross paths during their investigations, and at first, they are cautious of each other. But as they share information, they start to respect each other's skills and abilities. This could lead to a great partnership in the fanfiction, with them combining Batman's intellect and gadgets with Wonder Woman's strength and magic.
At first, it might be a bit rocky. Batman is used to working alone and being in control, and Wonder Woman is a powerful and independent hero. But as they face challenges together, they would start to respect each other's abilities. They could develop a friendship based on mutual admiration for their different skills.
One possible fanfiction could start with Batman being on a mission in Gotham when he detects some strange energy. Wonder Woman, sensing the same from her Amazonian home, decides to investigate. Their paths cross in a dark alley. Batman is initially suspicious of this powerful, unknown woman, but Wonder Woman is more open and curious. They exchange some tense words as they both try to figure out the other's intentions.
In this fanfiction, the story could start with Wonder Woman being intrigued by the tales of Batman she hears from other heroes. She decides to visit Gotham to see for herself. Batman, on the other hand, is initially skeptical of this powerful and otherworldly being in his city. However, as they start to interact, they find that they share a common goal of protecting the innocent. They might face a powerful criminal organization that is using advanced technology and magic. Wonder Woman's super strength and combat skills along with Batman's gadgets and strategic mind would make for an exciting story as they battle the bad guys together.
One idea could be that they go to a rooftop in Gotham City. Batman sets up a simple yet elegant dinner with candles and food from his favorite local diner. They talk about their different approaches to justice, with Wonder Woman sharing tales of Themyscira and Batman discussing his no - kill rule and how it sometimes complicates things. It's a night of deep conversation and connection.
Perhaps in a fanfiction, there's a parallel universe where Batman and Wonder Woman are the rulers of a united Gotham and Themyscira. In this world, their pregnancy is seen as a symbol of the union between their two kingdoms. However, there are still those who oppose the union and try to harm Wonder Woman during her pregnancy. Batman then has to use all his resources and skills to protect his family and his kingdom. The story could explore themes of love, loyalty, and the challenges of ruling while also dealing with the joys and difficulties of impending parenthood.
Maybe in a fanfiction, there's a parallel universe where Batman Beyond and Wonder Woman are part of a super - hero alliance against an alien invasion. Wonder Woman could lead the charge in direct combat, while Batman Beyond uses his detective skills to figure out the aliens' weaknesses. Their relationship could start off rocky as they have different ways of approaching problems, but they learn to work together effectively.
Perhaps Batman discovers a strange artifact that has ties to Wonder Woman's homeland. He seeks her out for help in understanding it, and together they uncover a plot by an ancient evil force that was once sealed away but is now trying to return. Their journey involves not only fighting off minions of this evil but also learning about each other's worlds more deeply.
Maybe there's a fanfic where a child is accidentally caught in the middle of a battle between Batman and some of his rogues gallery, and Wonder Woman steps in to save the child. The child then becomes sort of a mascot for the two heroes, inspiring them to work together more closely and also showing the softer side of the often - brooding Batman.
One idea could be that Batman and Wonder Woman are investigating a series of strange disappearances in Crime Alley. They discover that an old enemy has returned and is using the alley's seedy underbelly to conduct experiments. Batman uses his detective skills while Wonder Woman uses her strength and wisdom to fight off the henchmen and ultimately face the main villain.