Years after leaving Gotham, Nightwing has become Blüdhaven's protector, fighting to keep the city from falling into corruption. When crime lord Black Mask unites rival gangs, assassins, and mercenaries under one banner, a brutal wave of violence threatens to consume the city.
Forced to confront the return of his estranged brother-in-arms, Red Hood, Nightwing must stop a criminal empire while navigating their conflicting beliefs about justice. As Black Mask unleashes killers including KGBeast, Brutale, Shrike, and Electrocutioner, the two former Robins are drawn into a deadly gang war that will test their bond, challenge Batman's legacy, and determine what kind of heroes they choose to become.
