In the future city "New Green City" where technology can weave and repair memories, the top memory fabricator Ling Chen is famous for his calmness and accuracy. He regards memory as code and emotion as redundancy. He repairs the broken mental picture of his clients and isolates his own dusty trauma. However, when a mysterious woman named Meng Xi comes to the door with a "ghost memory" that cannot be read by any instrument, Ling Chen's orderly world begins to collapse. The fragments of memory - the rainy night, the end of the alley, the falling silver pendant - not only resisted all his techniques, but also strangely overlapped with the nightmare buried deep in his heart. In order to explore the truth, Ling Chen stepped into a maze constructed of false memories, only to find that he was already a prisoner in this cage of time.
