One idea could be exploring what if Bruce Wayne's identity as Batman was exposed accidentally by a new high - tech surveillance system in Gotham. Another could be a story where Batman has to take on a new identity temporarily to infiltrate a secret criminal organization that has been studying his every move as Batman.
The Riddler's daughter could be an interesting addition. She could be a brilliant detective herself, but conflicted about her father's criminal ways and her own feelings towards Batman.
Batman would probably first try to contain the situation. He'd use his resources as Bruce Wayne to spread misinformation or counter the revelation. He might also go on the offensive against Scarecrow to stop him from spreading the news further.
One idea could be that Terry's identity is revealed to the public. This would lead to chaos as his enemies target his family and friends directly. His mother might be in danger, and he'd have to constantly protect her while still trying to fight crime. It could also make his relationship with Dana more complicated, as she now has to deal with the fact that her boyfriend is Batman.
In many Justice League Batman secret identity fanfictions, the focus is often on how Bruce Wayne manages to keep his dual life a secret from his fellow Leaguers. Writers might explore scenarios where his billionaire playboy persona helps to throw off suspicion. For example, he could use his high - profile parties and public appearances as a cover for his Batman activities at night.
Obviously, Batman/Bruce Wayne himself is at the center. Alfred Pennyworth would be very involved as he has known Batman's identity all along and would likely be trying to protect it or deal with the consequences if it's revealed. Commissioner Gordon might also play a big role. He has a close relationship with Batman and would be affected by the revelation. Then there are the villains. The Joker could be one of the main villains in such a story, using the revelation to his advantage in some devious way.
Batman's identity in Justice League fanfiction is often a source of mystery and intrigue. Writers may play with the idea of a new villain discovering who he really is. This could be through hacking into Wayne Enterprises' systems or following his trail from Gotham to the Justice League's operations. The fanfiction might also explore how Batman himself feels about protecting his identity within the team. He might be constantly on guard, fearing that if his identity as Bruce Wayne is revealed, it could put his loved ones in danger even more than they already are.
A common theme is the fear of discovery. Batman's secret identity is crucial, and fanfictions often play on the idea that if it were to be revealed, it could put not only him but also his loved ones in danger. For instance, villains could target Bruce Wayne's company or his friends like Alfred or Dick Grayson if they knew he was Batman.
One interesting plotline could be the reaction of Gotham's criminals. They might either be overconfident thinking they can now easily target Batman or be terrified knowing his true identity means he has more resources at his disposal. Another could be how Batman's allies, like Alfred, deal with the new situation. Alfred might be even more protective or start to worry about the safety of Bruce Wayne's loved ones.
If Terry's identity is revealed, he'd probably have to go into hiding. His life as a normal high school student would be over. He'd need to find a new place to stay and a new way to operate as Batman. Maybe he'd get help from some of the other heroes in the DC universe who are sympathetic to his situation.