When chaos gave way to the world, the Three Pure Ones founded the supreme Three Pure Ones Art, helping cultivators of the Daoist sect ascend to immortality. They established the Dao Sect, which guarded the Nine Provinces for tens of thousands of years. Now, plague ravages the Nine Provinces in the vast void. The Daoist Patriarch personally orders his disciple Gu Xiaobai to travel in a dream to the prosperous Tang Dynasty of a thousand years ago, where he must find seven-colored divine stones and forge seven-colored divine pills to save the Nine Provinces from disaster. Meanwhile, the Dao Sect's direct disciples Tangsha, Ningshuang, and Huihui cross paths by chance in different times and spaces, embarking on a love marked by life and death, and painful partings...
