As media mogul Morgan Edge fans the flames of Earth's distrust of all things alien, Mon-El wrestles with his looming demise and what to do with his remaining life. At the same time, forces from the future must prevent Mon-El from meeting Sodam Yat – the Green Lantern from Daxam known as Ion – for the sake of tomorrow. And General Lane rolls out his plan to ensnare our hero by lining up a vicious crew of villains – but to do this, Steel must fall. It's a wild ride setting up next month's crossover event in the SUPERMAN books!