The story takes place in the Xuanhuang world where alchemy is prosperous and concepts are tangible. The protagonist Tang Meilian, a natural "dream weaver", is involved in a battle for the "eternal dark gold" because she can sneak into other people's dreams to see the secrets. She used dreams as a guide to embark on a unique path of alchemy practice, "picking medicines to understand nature" in the interweaving of reality and reality - the "medicines" she picked were not only treasures from heaven and earth, but also fragments of emotions, memories and concepts in dreams. She met Yun Wuya, a scholar-type monk who was obsessed with repairing the "conceptual vacuum", and Xuan Heng, an inspector who was born in the "Balance Guardian" family but had doubts about his mission. Faced with the eternal interrogation of past choices by the "Incarnation of Choice" and the threat of annihilation of the entire cultivation system by the "Guardian of Balance", Tang Meilian gradually discovered that the ultimate goal of alchemy is not simply the accumulation of energy or the control of concepts, but the verification of the origin of "conscience." In the end, she used her own elixir to perform the world, not to create a new world, but to realize the essence of "the heart of the Tao is conscience", and find a third way between the "guardian of balance" and the cultivator - using conscience as the ruler, redefining the flow of energy and concepts, transforming herself into the source of the elixir, becoming an eternal symbol that reconciles reality and reality, and balances existence and non-being. ",
