In the future city "Mirror City" where memories can be bought and sold, top memory appraiser Lin Mo accidentally identified a "ghost memory" that did not belong to anyone - a mysterious woman on a rooftop on a rainy night. This memory invaded his perception like a virus, forcing him to embark on a dangerous journey to pursue the truth. Between the cold technology tower and the chaotic underground black market, he must piece together the broken clues, fight against invisible enemies, and uncover the terrifying conspiracy about human nature, love and existence hidden under the prosperity of the Mirror City.
