Detective Qin Feng

A series of ritual murders suddenly occurred in our city. The eighteen victims were all placed in confessional poses and their left hands were missing. Interpol Qin Feng discovered that all the deceased were the handlers of an old case twenty years ago. The new forensic doctor Su Mian handed over a note during the autopsy: "Captain Qin, the third deceased has your photo in his pocket." The deeper the investigation goes, the more evidence points to the inside of the police department. When the seventeenth corpse appeared, Qin Feng received a blood-stained envelope containing a yellowed photo—— His father stood in the center, surrounded by sixteen dead victims.