Though he's the greatest hero Earth has ever known, Superman will forever be tied to his lost world of Krypton. He is the fallen civilization's Lost Son, saved from its destruction by the wisom of his father Jor-El. But he is not the only Kryptonian to escape the flames. A ghost from the past has come to Earth, a Kryptonian who's every bit Superman's match. He calls himself H'el, a twisted homage to Superman's own family. His goal is to bring Krypton back to life. If Earth must fall in the process, so be it. Now Superman and his allies - the Justice League, Supergirl, and Superboy - must fight for the fate of two worlds. As they wage their war, godlike beings from across the cosmos will be attracted to the battleground. And the lives of billions will hinge on one question: Will the fury of H'el destroy the Man of Steel?