When Ling Chen woke up in the "Mirror City" that reflected the memories of others, he was the only one with amnesia. This city feeds on people's deepest memories and maintains a false eternity. In order to find himself, he must travel through the maze of broken memories under the guidance of a mysterious woman "Nightingale" and avoid the pursuit of the city manager "The Calibrator". But he gradually discovers that his erased past is the core of the city's survival and its most terrifying secret.
