Set in a small lower-tier city located in the south. The truth of a serial murder case has been dust sealed for seventeen years. And now, people connected with the case are all waiting for t... Read allSet in a small lower-tier city located in the south. The truth of a serial murder case has been dust sealed for seventeen years. And now, people connected with the case are all waiting for the emergence of the truth.Set in a small lower-tier city located in the south. The truth of a serial murder case has been dust sealed for seventeen years. And now, people connected with the case are all waiting for the emergence of the truth.