Bai Yaoyao from the assassination squad fights alongside her brothers in the doomsday. After barely surviving for 10 years, she finally dies a tragic death at the hands of an emperor-level space zombie. Thinking her life ended right there, she unexpectedly opens her eyes to find herself reborn three months before the doomsday descends, and her spatial ability has also evolved. This time, she will hoard supplies, cultivate abilities, and lead her team members to clear the doomsday.