A disaster called "Crystal Erosion" struck without warning. Strange crystal-like plants grew wildly from the ground, devouring organic matter and transforming the city into a glittering but silent glass hell. Former courier Chen Feng, relying on his familiarity with the urban terrain and a little bit of luck, built a solid shelter in his rental house and the warehouse next to it. When the food reserves are about to run out, he has to step into this dangerous world that is both familiar and unfamiliar again. What he has to face is not only the ubiquitous threat of crystal erosion, but also the distorted human nature in the apocalypse. In order to survive, Chen Feng must use all his knowledge and all the tools at hand to find a way out for himself in this crystal jungle.
