After a massive earthquake, Nightwing finds himself in a decimated Gotham City teaming with his Bat-family to help its citizens. Then, even as he makes his way back to Bldhaven, a familiar face that's equally friend and foe shows up at his doorstep: The Huntress! Collects issues #19-25 and 1,000,000, and NIGHTWING AND HUNTRESS #4.