Batman becomes more brooding. He's less likely to trust others and more likely to take on dangerous tasks alone.
Batman's development is complex. At first, he's consumed by grief and anger. This makes him act impulsively. But as the story progresses, he might start to realize that he needs to honor Robin's memory in a more positive way. He could begin to mentor other young heroes again, but this time with a new perspective, having learned from the tragedy of Robin's death.
His character often takes a darker turn. He may question his methods and the whole concept of justice. He might even cross some moral lines that he previously wouldn't have. For example, he could be more willing to use excessive force on criminals. Losing Robin shatters his world, and his development is about trying to piece it back together in a new, harsher way.
Batman's character development in such a fanfiction is multi - faceted. Firstly, the power of the Lantern ring challenges his self - reliance. He has to rely on the power of the ring as well as his own skills. Secondly, his relationships with other characters change. He may have to work with other Lanterns, and his interactions with his traditional allies in Gotham like Robin or Commissioner Gordon may be affected. His moral code may also be tested as he is exposed to new cultures and situations in the Lantern Corps. Overall, it's a transformation that forces him to reevaluate who he is and what he stands for.
Batman becomes more complex. He has to adapt to new threats in Gotham, which makes him grow as a hero. His relationships, especially with his sidekicks, evolve. For example, his bond with Robin might face new challenges.
In fanfiction about Batman when Robin dies, a recurring theme is the relationship between Batman and the villains. The death of Robin might change the dynamic. Villains could either target Batman more fiercely, seeing him as weakened, or be more cautious as they fear his wrath. There can also be a theme of rebirth, where Batman has to reinvent himself in the face of this great loss.
When Batman saves Superman, it could make him more confident in his own abilities outside of his normal Gotham - based operations. He realizes that his skills as a detective, strategist, and fighter are not just useful in his own city but can be applied on a much larger scale. This could lead to him being more involved in Justice League - related matters and having a more positive outlook on working with super - powered individuals in general. He might also become more empathetic as he gets to understand Superman's vulnerabilities better.
Batman becomes more empathetic. He has to consider the feelings and needs of the young heroes. He can't just be the lone, brooding detective. For example, he might be more open to their ideas during a mission.
The Justice League's reaction in fanfiction when Batman dies can vary greatly. Superman might become more withdrawn, feeling like he failed as a friend and protector. Wonder Woman could be the one to try and hold the team together, using her strength and wisdom. The Flash might struggle with guilt, thinking he could have been faster to save Batman. Each member would have their own internal conflict and way of dealing with the loss, which could lead to some interesting character development in the fanfiction.
In some Batman fanfiction, Harley Quinn may develop by realizing the toxicity of her relationship with the Joker. She starts to question her actions and motives, which leads her on a path of self - discovery. This often involves her having more interactions with Batman, who serves as a foil to the Joker's chaos.
Dick Grayson's character could become more self - reliant in this fanfiction scenario. He would have to figure things out on his own, like dealing with villains and protecting the city. This self - discovery process could lead to a more complex character. Instead of relying on Batman's resources and guidance, he might create his own methods and tools. His relationships with other characters would also be different. For example, his connection with Alfred might be less formal since there's no Batman - Robin connection. This would all contribute to a different kind of character development for Dick Grayson.
Batman might become more brooding. He could withdraw from the people around him, like Robin or Commissioner Gordon.
Batman might become more confident in dealing with threats beyond Gotham. The power ring gives him abilities he didn't have before, and this could lead to a change in his self - assurance. He may also develop a more open - minded attitude towards the wider universe and the different kinds of powers and beings out there.