During the Republic of China, Xu Xiao, a top forensic student in Cambridge, England, was accidentally involved in a murder case. In order to protect himself, he showed his extraordinary reasoning ability and superb forensic methods, and truly made the dead speak out. He was appreciated by Fu Xicheng, the inspector of the Central Patrol Room. The two worked together tacitly to uncover the mystery and restore the truth. But because he offended a big shot, he set off a bloody storm in Shanghai...
Purpose: The detective from the patrol room of the Central Concession and the top forensic student from Cambridge, UK, exchanged opinions to reveal the secrets of the case.