Blockbuster, Blüdhaven's deadliest crime boss, is on a rampage. A mysterious hacker has made Blockbuster's life difficult for far too long. It's time for Nightwing - with the help of the Birds of Prey - to hunt this person down and terminate this hacker's actions once and for all, at whatever cost. And that hacker is Oracle! While 'Nightwing' desperately tries to rein in the unstable vigilante Nite-Wing, his daytime counterpart Dick Grayson graduates to a street cop. Meanwhile, Blockbuster's thirst for vengeance against Oracle has him sending some of the deadliest assassins after the hacker. When the crime boss captures 'Nightwing', will our hero be tortured into revealing Oracle's location?