The fire from heaven fell, and the old world ended in ashes. The survivor Li Chuan was once an unknown craftsman in the ruined city. Now, in the afterglow of civilization, he unexpectedly gained the ability to interpret "memory traces" - he can glimpse the last moments of the deceased and talk to the souls of the past. Faced with the devastation everywhere and the indifference of the living, Li Chuan refused to survive. He was eager to use those scattered memory fragments to piece together a blueprint for a new world. But when he discovers that he carries not only hope, but also the secrets and destruction of ancient civilizations, Li Chuan is faced with a choice: should he forget the sins and pain of the past, or use everyone's memories to reshape the future of mankind? On the wasteland, he moved forward step by step, not only to pursue the light, but also to face the darkness deep in the heart that he did not want to touch. Hope and destruction, rebirth and sacrifice, all these will find answers in Li Chuan.
