Lois Lane and Superman are romantically involved, but Lois is not happy with keeping their relationship secret. While digging, workers from LexCorp unearth the spaceship of Doomsday (DC Comics), a genetically-engineered super-soldier highly hostile toward anything that moves. It kills the digging crew and begins a bloody rampage towards Metropolis (comics). Superman and Doomsday engage in a battle until Superman kills Doomsday and apparently succumbs to his own injuries.