Who is the mysterious girl named Elizabeth who resides in the heart of the sky-city Columbia? Why is she so importent (and powerful) and what does Booker DeWitt, the protagonist of Bioshock Infinite, wants with her? We’re not sure either, but after watching this trailer (it’s here below, by the way) we know one thing – you do not want to mess with that little lady.Some of our posts include links to online retail stores. We get a small cut if you buy something through one of our links. Don't worry, it doesn't cost you anything extra.