September 12, 1998, Qinghe Town Government Courtyard, Yunxi County. Zhu Zhengdao suddenly woke up from his desk, his forehead was covered with cold sweat, and his chest was still heaving violently. He stared blankly at the yellowed wall in front of him, the wooden table with peeling paint, and the old dial-up phone on the table, and his mind went blank.