As a child, librarian Barbara Gordon lost her mother in a fire caused by pyromaniac Garfield Lynns. Barbara only survived by being saved by Batman. In the present day, about a year after the events of Justice League, inspired by Batman's heroics, Barbara fights as Batgirl against the Anarchy gang, an old friend of Barbara's and former college roommate who is being manipulated by Hugo Strange. . Meanwhile, Lynns breaks out of Arkham Asylum and steals advanced incendiary technology from Wayne Enterprises. To stop such villains, Barbara will need the help of Batman himself.
Post-Credit Scene: Dick Grayson and Amy Rorbach investigate Saiko
