What could be the plot of 'Danny Phantom Saved by Batman' fanfiction?

Maybe a mad scientist who has found a way to combine ghostly energy with his own technology. He targets Danny to use him as a power source for his evil experiments. Batman gets involved when he notices the strange energy signatures in Gotham. The scientist would be a formidable antagonist as he has both scientific knowledge and the power of the ghosts on his side.

Well, in the 'danny phantom is a lion fanfiction', it could be that Danny is cursed to become a lion at times. As a lion, he discovers new aspects of the ghost world. For example, there could be a group of lion - like ghosts that only communicate with him when he's in lion form, and they tell him secrets about his powers or his family's past that he didn't know before.

One possible plot could be that Izuku discovers the existence of Danny Phantom through some kind of interdimensional event. He then tries to learn from Danny's way of handling his powers and his secret identity, applying those lessons to his own journey as a hero in training.

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.

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.

The plot could involve some sort of mystery related to the pregnancy. Like, there could be a ghostly force that is either helping or hindering the pregnancy. And they have to figure out what it is and how to deal with it. Also, their friends like Tucker could play important roles in supporting them.

One idea could be that Danny's ghost powers are misinterpreted by Batman as some new kind of meta - human ability. Danny might end up being hunted by Batman at first until they realize they can work together to fight a common enemy like a powerful ghost that has escaped into Gotham.

One plot idea could be that Danny Phantom is in Gotham City for some reason, maybe chasing a powerful ghost that has escaped into Batman's territory. He gets hurt during a fight with some of Gotham's villains who mistake him for a threat. Batman, being the detective he is, quickly figures out that Danny is not an ordinary 'meta' but a half - ghost. He helps Danny by providing him with a safe place to recover and using his resources to track down the ghost. Another idea is that Danny is hurt by a government agency that is trying to study his unique physiology. Batman steps in, using his influence to stop the agency from further harming Danny and helps him find a way to get back home to Amity Park.

Perhaps in this '10 Years Later' fanfiction, Danny has become a sort of legend in the world. He has to deal with younger generations of ghosts and humans who either idolize him or are skeptical of his methods. There could be a new villain who is aware of Danny's past and tries to use it against him. Danny may also be exploring new aspects of his powers that he didn't know about before, like the ability to travel to different dimensions related to the ghost zone.

Well, it could be about Danny's ghost powers being exposed to the whole town. Maybe someone discovers his secret lair and reveals it to everyone, causing chaos as the townspeople have to deal with the fact that a half - ghost has been living among them.