Metropolis gets a chance to see the new Mon-El in action. But now the stakes are raised even higher and the action escalates as Mon finally goes mano-a-mano against the Parasite! This battle's been brewing since Mon emerged on Earth--now it explodes into the streets and skies of the city. Plus, with Mon-El's secret identity exposed, how will the Science Police react to knowing he's been living among them all this time? All this plus the return of Natasha Irons and the fate of Steel!