Reverse Time Crystal

In the apocalypse, the dead can live again. After the global disaster, human beings huddled in ring cities to survive. Outside the city is a counter-time zone that will swallow all living things - time flows backwards in it, and the dead turn into reverse corpses, infinitely refreshed, never-ending. In the year 777 of the Calamity Calendar, a girl walked out of the largest reverse time zone in the world. Can't remember anything. No name, no identity. Behind him were only five Persian crystals that glowed purple. She named herself Xiaoqi. Her job is to go into the reverse time zone to save people - to move the rocks and collapse the possibility of one in a million into a certainty in the turbulent current. Turn the corpse back into a human again. Until the deputy director of the processing bureau knocked on her office. "I heard people say you can bring the dead back."