"When the world turned against Krakoa, these five mutants lost their lives - but their mission as X-Men is just getting started. To preserve Xavier's dream, they must accomplish the impossible - or die again trying! But who are the Dead X-Men?! And who has recruited them? As they leap across time and space in a last-ditch effort to prevent catastrophe, it turns out they're not the only ones breaking through the fabric of reality! As these fearless five go places no one has gone before, a cloaked figure stalks them from their shadows - and nothing will survive if she reaches her goal!"