The medical records of Lu Zhengyan's sister Lu Ling that night showed that she was running at the same place at night. When Pei Yue of the Trace Inspection Department took out the dusty physical evidence, Lu Zhengyan realized that all the clues pointed to an impossible person: "Sister Lin", a colleague who had died in the line of duty long ago. At this moment, the other party is sending a text message: "The next game is waiting for you."
