But when Superman killed Lois Lane, Batman realized the why and how didn't matter anymore. Batman confronted Superman in the streets of Metropolis and unleashed the Doomsday Virus, transforming ...

Meanwhile, Lex Luthor is able to come up with a plan to end the whole thing, using Brainiac technology to shrink the Radiant, his army, and Doomsday after Lois pulls Superman out of the battle.