In the "Mirror City" where everything can be repaired, Ling An, the top memory restorer, cannot retrieve his wife's missing memory. His seemingly perfect life collapsed due to an abnormal memory fragment. In order to pursue the truth, he had to sneak into the depths of his own and other people's memories and fight against the ubiquitous "Administrator" system. In this huge maze of data and mirrors, he discovered that the most terrifying cage might be the memories he had created for himself.
