Zhou Chen opened the No. 7 Freezer at three o'clock in the morning. The body was wrapped with a faded blue ribbon around its wrist - consistent with the scene of the first serial case twenty years ago. He silently recorded the time of death: 2:14 on March 17, 2024, which exactly matched the "unknown corpse" recorded in the archives. The surveillance screen suddenly went black. He looked up and found that Bai Wu was pointing his cell phone at him. Lin Zhuo broke into the door, scanned the traces of corpse stains on his fingertips with his flashlight, and said coldly: "You understand the breathing rhythm of corpses better than the forensic doctor." Zhou Shenwei replied, closing the record book. That night, a page of Chen Ya's diary was blown open by the wind at the opening of the ventilation pipe. The writing was blurry but clearly visible: "The seventh body is not the beginning."
