The story begins one week after the seawall collapse in The Batman . Gotham is in chaos, particularly the poorer flooded boroughs where crime and drug use have spiked .
Following Carmine Falcone's death, his son Alberto Falcone (Michael Zegen) is expected to take over the family business. Oz Cobb (Colin Farrell) visits the derelict Iceberg Lounge to recover blackmail files and jewels .