Set a few months after the first film (2022), the city is rebuilt by Christmas, and a celebratory gala event is held in the central city district, but is soon interrupted by a violent blast of ice and snow that seems to be making its way from under the city. The villain responsible is a man calling himself Mr Freeze, who is getting the funds for his inventions from The Penguin, and once again, The Batman is forced to uncover the corrupt history behind the city to stop things from escalating... but his time, the corruption forces him to go undercover as Bruce Wayne as he questions the loyalty of the man his father left in charge of the company, the sinical and corrupt Ferris Boyle, who seems to be on Mr Freeze's hit-list.
