meanwhile, J. Allen Carter is now a U.S. Senator and making headroom for boldly proposing the world into total nuclear disarming. He champions Superman as Earth ‘s defender, believing that the Man of Steel is both reliable and more than capable of handing any terror to the Earth. Superman embraces the idea, despite protests from the military and other sources. As Superman works to disarm the world ‘s nuclear weapons, Batman continues his probe. He traces the three imposter scientists to a warehouse in Metropolis, where he discovers the three actual scientists, unconscious, inside alien-looking containers. then he is attacked by a estrange guard dog and forces him to contact Superman. Superman arrives, and manages to save Batman, but then both of them watch as a meteoroid comes depressed from the sky and crashes into the heart of Metropolis. From the volcanic crater, a massive estrange war machine appears, and begins attacking. Superman and Batman throw their efforts in subduing the war machine, but more meteors containing exchangeable machines begins landing all around the Earth. ad :
While preparing to fight again, Superman suffers another psychic migraine ; entranced, he flies aside. Batman flies after Superman, tracking him to a U.S. Army free-base. Inside, they find a green-skinned alien being held prisoner inwardly. Freed, the extraterrestrial being introduces himself as J’onn J’onzz. Before he can tell his history, the trio are confronted by a group of army soldiers. Superman tries to explain, but soon the soldiers shapeshift into white-skinned aliens. The three are forced to run, but are pursued. fortunately, they are assisted by the timely arrival of four more heroes : greens Lantern John Stewart, Hawkgirl of Thanagar, Wonder Woman, and the Flash. All these heroes were besides summoned by J’onn J’onzz, who explains that the white aliens, the Imperium, invaded his family planet Mars thousands of years ago and all but wiped out J’onn ‘s people. J’onn was the lone survivor of a strike mission that incapacitated the invaders, and he sealed them away in an clandestine chamber five hundred years ago until the astronauts released them while J’onn was hibernating. J’onn came to Earth to warn them, but was captured on arrival by the Imperium. alternatively, he used his partially-blocked telepathic powers to summon the heroes together. ad : With their presence established, the Imperium are using factories that project an ionize field into the atmosphere, creating a overcast cover that shrouds the entire planet from the sun, as J’onn explains that the invaders are nocturnal. The heroes agree that the factories should be investigated and destroyed, which they are split into three groups. But during one incursion, the group consisting of Batman, Wonder Woman, and J’onn discovers that the Imperium are fatally vulnerable to the sunlight ‘s ultraviolet rays. unfortunately, Batman is obviously killed by the aliens as he tries to hold them off. interim, Superman and Hawkgirl are captured by the Imperium.
The remaining heroes gather in Metropolis to rescue Superman and Hawkgirl as J’onn warns that the drawing card of the Imperium will be arriving to Earth soon. The heroes infiltrate the adeptness holding Superman and Hawkgirl, but are caught in a trap. The six heroes are held prisoner and are shocked to see Senator Carter appear alongside their captors. Carter is actually an estrange in disguise while the actual Carter perished on Mars. Using his character, the aliens learned a much as possible about Earth ‘s defenses, and besides tricked humans into disarming their most brawny weapons. With no effective obstacles to their invasion left, the aliens signal a mothership orbiting the land, and receive their leader, who then begins torturing J’onn to demand his resignation for having lost everything. But J’onn lets steal that he calm has a plan. then Batman appears, surprising everyone. J’onn explains that he telepathically shielded Batman from detection until then. Batman has used the time to sabotage the Imperium ‘s machines and reversing the field ‘s mutual opposition, exposing the imperium to the sun. The heroes are then freed and engage the aliens while the Imperium drawing card hurriedly retreats to the mothership while leaving the Carter doppelganger to die. however, Wonder Woman lassoes the shuttlecock carrying the Imperium leader, which Hawkgirl further damages with her macebearer, and swings it into the factory, destroying both it and the Imperium. With their plans thwarted, the remaining forces of the Imperium flees into outer space. earth rejoices over the repel of the invasion, but respective skeptics stated that they are only golden and are certain that the Imperium or a similar terror will return. A short fourth dimension late, the heroes assemble aboard a large outer space post orbiting the worldly concern, built and launched in unavowed by Wayne Enterprises. Batman has the place to provide advance warn in case of another invasion. Superman addresses the assemble heroes, saying that the invasion has proved to him that even he is n’t potent enough to safeguard the ground by himself. He proposes the constitution of the Justice League .