The fifth season of the "Forensic Qin Ming" series "Survivor" puts you in the first-person perspective of a professional forensic doctor. Together with the forensic doctor Qin Ming, you uncover the truth and expose the truth and lies of human nature... Dabao, a member of the forensic investigation team, is finally getting married. On the eve of their wedding, Dabao's fiancée's wedding dress was stained with blood and fell into the closet. Strangely, almost on the same day, in another city, the same bride was killed. There were few clues at the scene, and the murderer escaped into the crowd. Forensic doctor Qin Ming and his team looked after the critically ill Sister-in-law while desperately looking for any clues... What is the origin of two serial killers who committed crimes almost at the same time? Can the only survivor, Mrs. Bao, survive to the end?