I had no idea where this game was going to go after the end of infinite, however, they had clearly put some great effort into the story and the opening scene where Booker Dewitt is in Rapture working and gets hired by Elizabeth to search for a little girl who has disappeared, most likely as one of the little sisters.

The majority of the game is where you play as Elizabeth who is one of the best characters and is certainly meant to have been the main character as it was totally her game.