When a horde of Parademons invades Metropolis, Superman heads to Apokolips to stop Darkseid's latest plot; but Mister Miracle and Big Barda suspect he is heading into a trap, so while they stay behind to protect Earth, Lois Lane and Jimmy Olsen follow Superman to warn him of the danger--and it will be up to the three of them to stop the supervillain and still make it back home.