Zoe Shaw was killed by neighbors during the Blizzard Apocalypse. Reborn three days before, she transforms her supermarket into a fortress, hoards supplies, and fights neighbors. She learns her parents were Project Chimera and the apocalypse is a man-made 'Purge'. She joins Finn Lin, White Crow to fight the Cleaners. They obtain the antidote and core, activating neutralization to end catastrophe. Zoe Shaw establishes Hope Town, leading survivors.