After the death of Batman and Mayor James Gordon, Gotham falls into a state of anarchy and lawlessness that seems to be unquellable. 4 of Batman's former proteges, Nightwing, Red Hood, Batgirl, and Robin, all come together to once again rescue Gotham from it's own peril. They must also deal with the elusive Court of Owls, a secret society that's been running within Gotham for centuries.