The mists of the Qingchuan Mountains conceal a thousand-year-old evil. Clutching the white jade pendant her grandfather left behind and armed with yin-yang eyes that can see through vengeful spirits, Su Qingyuan ventures into an ancient tomb of the Han marquises. The Xuanyu jade disc she seeks is not only the key to her grandfather's disappearance, but also the only way to break the Qin Mausoleum's arcane curse. The "stone of Xu Fu's mother" and the "secrets of the soul meridians" from her grandfather's diary gradually come to light. The Xuanyu fragments stir, and the Qin Mausoleum's soul formation is about to awaken. A thousand-year conspiracy that threatens the world is on the verge of being revealed. Can they survive the deadly mechanisms and strange formations, protect the Xuanyu, and uncover the truth while caught between vengeful spirits and their enemies?
