The worlds of Spider-Man and the X-Men collide! Marvel's two most famous and famously wronged clones—Chasm (Ben Reilly) and the Goblin Queen (Madelyne Pryor)—are back, they've had enough of being second best and they're going to claim what's rightfully theirs! The sun is setting, and it's going to be a long night for Spidey and the X-Men.