BATMAN'S PRODIGAL SON RETURNS TO GOTHAM--BUT IS IT TOO LATE? With Robin by his side and the plants of Bad Seeds spreading through Gotham City, Nightwing realizes an old foe is attempting to use this night's chaos to settle a grudge. But with so much water under the bridge, can the two boy wonders still work together as they used to? Or are the good old days really gone for good?