Two months after Gotham is cut off from the outside world, Jim and his men are trying to hold the precinct house; Oswald has secured City Hall; Barbara and Tabitha have opened up the Sirens' Club to women; Riddler is dealing with a split personality; and Selina undergoes an operation to save her life but will be paralyzed for life.

While Selina and Bruce set out to find Jeremiah, Oswald gathers the gangs in an attack on Haven to get his people back.