A new title for a comic book mythology is like a new beginning. The characters may be familiar, but their adventures and their trajectory are unaccounted for, leaving the door open to new possibilities. And for the heroes and civilians of Earth 2, a new beginning is more than earned. After years of war with Apokolips, of a brief, paranoid fear, and then a final cataclysmic defeat at the hands of Darkseid, Earth 2 saw the literal end of their world, and though two million survivors made it off-planet before the end, the generation ships were left floating in space with nowhere to go.