>>99643051id pretty much do one of those "person is trapped in big city as everything spirals out of control" type of films like Miracle Mile, After Hours, Good Time, Adventures in Babysitting.
really gloss over the whole "origin" thing and just set it up that shes a batman fan girl.
do something where she meets batman half way into the film but he tells her to stop dressing up or she will get herself killed. (though at the end of the movie he sends her a message telling her that she did a good job...thus showing that he actually knows who she is)
probably some kind of story where she finds out about a secret super villain auction and tries to stop it but then everyone in the city is chasing after her.
