A handful of people's favorite X-Man--Jamie Madrox--was alive for a while. Then he was dead. Now he's not. But he will be again if he doesn't kill himself trying to make sure he doesn't die. It makes sense when you read it. Trust us. In his fight to not die, Jamie has stumbled across a threat even greater than his own death, but fixing it might make it worse. Can he save the world from himself? On top of all that, the X-Men are mad at him now. And a mysterious new group of foes is after him, too. Jamie's only hope is to go to the future--to tell himself not to go to the past! He'll soon find some familiar faces, but a dangerous enemy threatens all his yesterdays and tomorrows. The fate of the Marvel Universe is in the hands of Jamie Madrox.