In Xinhai City, memories can be repaired, extracted and even traded. Ling Zhou, a top memory restorer, can sneak into anyone's broken consciousness and piece together the truth, but he can only repair his own memory about his deceased wife's car accident. A mysterious commission involved him in a well-planned conspiracy. What the client was looking for was a memory buried deep in Ling Zhou's own mind. When the boundary between reality and memory blurred, he discovered that everything he believed in might just be an implanted lie. He is both hunter and prey.