One idea could be Damian having to face a new super - villain who specifically targets him because he's the new Batman. This villain could be someone with a personal vendetta against the Wayne family. Another plot could involve Damian struggling to live up to the legacy of Bruce Wayne as Batman while also trying to put his own spin on the role. Maybe he starts to use some of his more extreme combat training techniques that Bruce was hesitant to use.
Perhaps in the fanfiction, Damian Wayne as Batman discovers a long - lost secret about Gotham City. It could be a hidden underground society that has been influencing the city's events from the shadows for years. Damian then has to navigate this new threat while also maintaining his normal duties as Batman. He might have to rely on his detective skills, which he has honed under Bruce's tutelage, to uncover the truth about this secret society.
A great plot could be Damian dealing with the public's reaction to him as Batman. Since he has a different personality compared to Bruce, the citizens of Gotham might be initially skeptical or even afraid of him. He could also have to deal with the other members of the Bat - family. For example, Dick Grayson might have some reservations about Damian taking on the mantle, leading to some internal family drama within the Bat - clan.
Perhaps a story where Damian gets kidnapped by an old enemy of Batman. Batman then has to race against time to save him, all the while reflecting on their complex father - son relationship. This could involve flashbacks to how Damian came into Batman's life and how they've grown together.
One idea could be that the reincarnated character uses their modern knowledge to improve Damian's combat skills in a new and unexpected way. For example, introducing new training methods from different martial arts styles around the world.
Well, perhaps there's a plot where Raven is injured during a battle. Damian, who has always been stoic, is overcome with worry for her. He stays by her side as she recovers, and during this time, they have deep conversations about their lives, fears, and hopes. This emotional connection builds up to a kiss. Or it could be a story where they are forced to pretend to be a couple for a mission. At first, it's all just an act, but as they play their parts, they start to feel real emotions and end up sharing a kiss.
The OC could be a scientist who is working on a top - secret project that has implications for Gotham's safety. Damian gets involved when he realizes there are bad guys after the OC and the project. As they work together to protect the project and each other, a romantic relationship blossoms. Their relationship is also tested by Damian's strict code of justice and the OC's scientific ethics.
A possible plot could be that Damian Wayne, while on a solo patrol, stumbles upon a Young Justice operation gone wrong. He steps in to help but is critical of their mistakes. This starts a tense relationship. As the story progresses, they are forced to work together on a larger threat that endangers not only Gotham but also the world. Along the way, Damian starts to understand the importance of friendship and trust within a team, which is something he hasn't really experienced before. And the Young Justice team also learns to see past Damian's prickly exterior and appreciate his skills and determination.
One idea could be that Damian gets caught in the middle of a conflict between Batman and Wonder Woman's different approaches to justice. For example, Batman's more brooding, shadowy style versus Wonder Woman's more open and noble way. Damian, being trained by Batman but also in awe of Wonder Woman, has to decide which path to follow more closely.
Maybe they discover they are brothers through some supernatural or scientific means. At first, they don't get along as they have very different personalities. Danny is more laid - back while Damian is intense. But as they face challenges together, they learn to trust and rely on each other.
One idea could be that the OC is a time - traveler who accidentally gets stuck in the Batman Ninja universe. Damian initially suspects the OC but as they face common enemies together, he starts to trust and develop feelings for the OC. Another plot could be the OC has a special power that is needed to save the Batman Ninja world from a new, powerful threat, and Damian has to protect the OC while they figure out how to use that power.
One great 'batman damian wayne fanfiction' is 'Robin: Son of Batman'. It delves deep into Damian's character, his growth from being a somewhat brash and overconfident young hero to a more well - rounded and empathetic one. It shows his relationship with Batman in a complex light, with the father - son dynamic being both a source of strength and conflict.
One possible plot idea could be the two of them dealing with the initial shock of the pregnancy. They might struggle with how to tell their families and friends. Another could be them preparing for the baby, like setting up a nursery in the Batcave or Raven's mystical realm. They could also face challenges from villains who see the unborn child as a potential threat or a tool for their evil plans.