Nineteen-year-old Bai Fu entered the Quantico School of Behavioral Analysis with just passing grades. She is silent, withdrawn, and not good at proving herself, but she can always see the most easily overlooked anomalies in crime scenes. Everyone thought she was just a fringe student who relied on the recommendation of welfare agencies to enroll. Only Gu Yan, a professor of criminal psychology, noticed that her deleted judgments were often closest to the truth.
Gu Yan is a special profiling consultant for the FBI. He is calm and precise, and never lets his personal emotions interfere with his judgment. Until an ex-convict escapes from a forensic psychiatric facility, stages death as an exhibit, and leaves an invitation addressed only to him.
White flower tags, anonymous assessments, tampered files, and old images of car accidents on rainy nights gradually connected into a network. Bai Fu is no longer just his student, but has become the "living evidence" used by the murderer to test him.
When the person who is best at observing others finally finds someone who cannot watch calmly, this exhibition about love, sin and viewing truly begins.
