Some of the popular themes include the training theme. Batman trains Baby Robin intensively, and this can lead to some great character - building moments. Then there's the theme of trust. They have to trust each other completely in their dangerous line of work. Additionally, the theme of legacy is often explored. Baby Robin is seen as the future of Batman's mission, carrying on the fight against crime in Gotham.
One common theme is mentorship. Batman is often portrayed as a mentor to the young Robin, teaching him everything from combat skills to detective work.
One interesting storyline could be baby Robin getting lost in Gotham and Batman having to search every nook and cranny to find him. It could show Batman's desperate side as he's not used to being so worried about a young Robin who doesn't have his full skills yet.
One popular theme is the mentorship aspect. Batman guiding Little Robin in the ways of fighting crime and being a hero. Another could be their adventures together, like taking on Gotham's most notorious villains. And also, the bond of trust that develops between them over time.
Some stories may focus on the reactions of the other characters in the Batman universe. How Gotham's villains might react to the news, or how the Bat - family as a whole deals with it. There could be themes of acceptance and adaptation within the family unit as well.
One popular 'batman fires robin fanfic' might be those that explore the emotional turmoil in Robin after being fired. Maybe it delves into how Robin tries to prove himself worthy again to Batman. Another could be about the reasons Batman gives for firing Robin, like concerns over Robin's recklessness endangering their missions.
To make it unique, you could also play with the time period. Set the fanfic in an alternate timeline where Gotham is a more magical place. Baby Robin could have some sort of latent magical ability that he's not aware of, and Batman has to figure out how to deal with this new aspect while also protecting Robin from those who might want to use his power for evil. This would add an element of mystery and the supernatural to the fanfic.
In these fanfics, a major theme is the power of partnership. Batman and Robin work together to overcome challenges that they might not be able to face alone. Another common theme is heroism. Both characters are heroes, and the fanfics often explore different aspects of what it means to be a hero for each of them. There's also the theme of discovery, as Robin discovers his own potential and Batman discovers new ways to train and guide Robin.
One main theme is often loyalty. Robin is loyal to Batman and vice versa. They rely on each other in the fight against crime in Gotham. Another theme can be growth. Robin is constantly growing as a hero, learning from Batman's experience.
There might be a fanfiction where Baby Robin gets lost in Gotham and Batman has to search the entire city for him. Along the way, we see how much Batman cares for Robin even when he's just a baby in this fictional scenario. It could involve Batman facing his own fears and doubts as he tries to find Robin.
The Penguin could be a great addition. His wacky and devious schemes always make for an interesting story. Also, Catwoman. Her complex relationship with Batman adds a layer of intrigue. And Oracle, who can provide valuable information and support from afar.