Stålmannen #9/1974

In "Krossa Metropolis," a surreal mirror image of Metropolis descends from the sky, alarming WGBS employees like Steve Lombard and Melba Manton as they picket outside. When Superman arrives, he confronts Brainiac, who claims the real city will explode when the two skylines meet. With quick thinking and help from the reporters, Superman manipulates Brainiac’s perception, using the villain’s own logic to outwit him and send him fleeing into the void.