In the "Mirror City" where neon lights and acid rain intertwine, memories can be read, traced back and even tampered with. Lu Chen, the former top "memory reviewer", exiled himself due to a fatal mistake and became a down-and-out private detective. A mysterious disappearance draws him back into the vortex of the abyss of memory. The client is an elegant woman whose identity is a mystery, looking for her missing brother - an "architect" who holds the core secrets of memory technology. As the investigation deepens, Lu Chen discovers that he is not only looking for a person, but also unearthing a shocking conspiracy that can subvert the entire order of Mirror City, and his own dusty, unbearable past is also echoing in unexpected ways.
