Black Canary's life has spiraled out of control: her personal life is going through the ringer and her band is in crisis when an old flame resurfaces only to flicker out and set her on an all-new mission against an all-new opponent. The only thing she has to be grateful for is the fact that she's not alone, as Huntress finds herself on a collision course with Black Canary's quarry at Detective Montoya's urging. Meanwhile, Harley Quinn has resurfaced outside of Gotham City and out of the Suicide Squad, with a new lease on life that is sure to make everyone else's life more complicated. And that's only the first five pages of this high-octane, graphic novel-length one-shot that pushes the Birds of Prey far beyond their limits and puts them up against the most brutal crime syndicate to ever sweep into Gotham City! Hardboiled superstar writer Brian Azzarello and the bombshell art team of Emanuela Lupacchino and Ray McCarthy take the Birds into the no-holds-barred world of Black Label, and none of them will ever be the same!