ILLEGAL CONSUMPTION OF NARCOTIC DRUGS, PSYCHOTROPIC SUBSTANCES, AND THEIR ANALOGUES IS HARMFUL TO HEALTH, AND THEIR ILLICIT TRAFFICKING IS PROHIBITED AND ENTAILS LIABILITY ESTABLISHED BY LAW. 1934, China. The disappearance of a schoolgirl reveals the dirty secrets of the city. When Cen Shuxuan goes missing, her friend from an influential family, Ge Lingyi, decides to go against the will of adults and asks for the help of a private investigator, Liu Yaxian. Known for her cold calculation, Liu Yaxian quickly understands: It's not just an escape from home. Her investigation is met with fierce resistance at the highest level. The intrigues of a wealthy family, secret dealings at the port and gangland showdowns are all parts of the same puzzle. But in this case, every step can be the last, because they prefer to bury the truth here with those who seek it.