Rebirth! Doomsday System

Meteorites fall from the sky and human beings mutate. The end is approaching, and the businessman suddenly appears. In the apocalypse, the world is in chaos. System transfer, whether to recapture it. Can the fate of the world be saved? Can the previous ability be used? Those who are born again can answer it. [This story is purely fictitious and there can be no similarities! ] (This world view has nothing to do with the real world)