His ghostly wail, a very powerful attack, could be used as a last - resort weapon against powerful foes in the Batman universe. However, it also might attract unwanted attention from other supernatural entities. Danny would have to learn to control it better in the more urban and populated Gotham. This would add an interesting dynamic to the crime - fighting in Gotham as they would have to deal with the potential consequences of using such a powerful ability.
In a more emotional plot, Danny has lost his family in some ghost - related incident and is all alone. Batman, seeing a kindred spirit in Danny (both having experienced loss), decides to adopt him. Danny then has to adjust to living in the Batcave and being part of Batman's crime - fighting family. He struggles with fitting in at first but eventually finds his place and becomes an important asset to the team, using his powers in ways Batman hadn't thought of before.
Danny's powers could be a huge asset. His intangibility could help him and Batman get into places that are otherwise inaccessible. His flight would give them an edge in chasing villains across rooftops. Also, his ghostly energy blasts could be used as a new form of weapon against the bad guys in Gotham.
There could be a connection in terms of the themes they both explore. Danny Phantom often deals with themes of identity and using one's powers for good, and Batman is all about Bruce Wayne's dual identity and his fight for justice. A fanfiction writer might see these similarities and decide to blend the two, perhaps having Danny learn something from Batman's sense of justice or vice versa.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own or FanFiction.net. Just search for 'Danny Phantom Son of Batman' and you'll find a variety of stories with different takes on how Danny Phantom could be related to Batman. Some might focus on a crossover universe where the two characters' worlds collide in interesting ways, while others could explore a more in - depth family - like connection between them.
Well, there's a fanfic called 'Danny's Gotham Adventure'. It starts with Danny being accidentally transported to Gotham. He quickly realizes he's in a whole new world of trouble. Batman initially suspects Danny as a new threat but as they start to work together to take on villains like the Joker who has somehow gotten his hands on some ghostly artifacts, they learn to trust each other. It's full of action, mystery, and some great character interactions.
The theme of identity is quite prevalent. Danny is constantly trying to balance his human and ghost identities, and Batman has his own dual identity. Fanfictions play with how these two characters with complex identities interact. There's also the theme of power. Danny has his ghost powers which are very different from Batman's physical and technological abilities. Fanfictions explore how they use their powers in combination, like when Danny uses his flight to help Batman reach a high - rise crime scene quickly, or when Batman uses his detective skills to figure out the source of a strange ghostly phenomenon in Danny's world.
In this fanfiction, perhaps Danny Phantom's identity gets exposed in his hometown in a way that makes it unsafe for him. Bruce Wayne, who is always on the lookout for those in need, decides to adopt Danny. Danny brings his unique perspective and powers into Bruce's world. He might start training with Bruce and the Bat - family, all while trying to keep his ghost - related problems from spilling over into Gotham's normal world.
In 'danny phantom is catwoman by batman fanfiction', it might be that the writer is exploring a crossover in a unique way. Danny Phantom, who is from his own show, is being placed into the Batman world as Catwoman. This could involve taking Danny's personality traits and melding them with the alluring and sneaky nature of Catwoman. For example, Danny's sense of justice from his own series could be translated into Catwoman's actions in Gotham, while also maintaining some of the mystery and charm associated with Catwoman.
Themes in these fanfictions often include acceptance. Danny may need to be accepted by Batman's allies like Robin or Alfred, and Batman may need to accept Danny's powers which are very different from his own. There's also the theme of protection. Batman is known for protecting Gotham, and now he has this son to protect as well. And sometimes, the theme of redemption can be there. Maybe Danny has some past mistakes or issues in his ghost - fighting world that he can work through with Batman's help, or Batman might have some things he wants to make up for in his relationship with Danny.