This is set in Bruce’s Earlier Days when he first becomes Batman. Bruce is on a mission to solve his parents murder and get revenge but when The Joker turns up kidnapping people and doing terrorist acts. Harvey Bullock is a new detective in town after his TV show failed he’s partnered with Jim Gordon but Bullocks arrogance lands them in trouble with the corrupt Mayor Cobblepot and The Joker. Joker kidnaps Barbara Gordon and tortures her. Bruce is at a Gala event to do some recon on Oswald Cobblepot with other big names like Oliver Queen, Thomas Elliot & Lex Luthor there too, but when the Joker does a livestream of him planning to kill Barbara Batman races to the location and the pair fight whilst Gordon gets Barbara out. Bullock tried to help but gets thrown into a cellar filled with old patients and victims from Arkham showing him “the real Gotham” Batman is able to stop Joker and hands him over to the GCPD. Batman races back over to the Mayors office to confront Cobblepot about the Wayne’s Murder and he admits to plotting it but then stabs Bruce in the chest with his umbrella. Oswald is about to kill Batman after unmasking him as Bruce but then Alfred comes in and kills Oswald to save Bruce.
The film ends with Bruce visiting Barbara in hospital and offering to pay for her medical bills but through the hospital window we see a man on the rooftop watching Bruce.
