Jiang Wanxing, a top student in psychology, got an internship opportunity with the mysterious organization "Yihai Management Bureau", responsible for sorting and repairing the abnormal memory fragments of city residents. She was surprised to find that these fragments were mixed with contemporary urban life, ancient campus scenes (similar to women's colleges), projections of the fairy world and even fragments of future technology! What's even weirder is that during a mission, she saw in the client's memory fragments the scene of her "previous life" practicing in the world of Xianxia. Partner Qin Shu seems to know everything, but keeps it secret. When she discovers that the core business of the Bureau is to "clear" rather than repair certain key memories, and that there are suspicious gaps in her own memory, a shocking mystery that spans ancient and modern times, connects urban reality and fantasy heroes, and is hidden deep in collective memory, is gradually revealed. Are she and Qin Shu the memory catchers, or the manipulated chess pieces?
