Eight fragments of dragon talismans scattered across the nine provinces secretly correspond to the lost chapters of The Book of Dragon Shaking, and hold the key to the mystery of emperors' immortality. The Yangtze River runs dry, exposing ancient steles in its bed. The Seventh Squad discovers a bronze box engraved with fragments of The Book of Dragon Shaking. That night, Lin Xuewei, the team's interpreter, vanishes under mysterious circumstances, leaving behind only a notebook filled with the words “The dragon's eye is about to open.”
