What secrets are hidden behind a series of shocking mysteries? They meet by fate and work together to solve the mystery. What is waiting for them behind the scenes? Three young and beautiful young girls from different backgrounds died one after another, all in the middle of the night, at unequal intervals. The traces left at the murder scene all pointed to the same person. There are clues and testimonies that are both true and false, and difficult deduction and analysis. Where is the real murderer hiding?
