The Golden Age of Metropolis has begun for the Super-Family and Steelworks! However, when a nightmare looms over the city of dreams, which heroes will be left to defend it? It s a brand-new golden age for Metropolis. The City of Tomorrow is being defended by the Super-Family in the sky with Steelworks on the ground, hard at work on rebuilding. However, terrorist leader Norah Stone has other ideas. She dreams of a city without Kryptonians! After draining Superman s strength, she unleashes an imposter Man of Steel tyrant on the city of Metropolis. Alongside Doomsday, the new ruler of hell, the city of dreams is about to become a nightmare.