The story takes place in the "Qingqiu Legacy", the demon territory on the edge of the "Tea Fragrance Realm". The protagonist, Pan Fa, is a contemporary princess of the Qingqiu Fox Clan. She possesses the double heaven-defying bloodline of "Nine Star Bones" and "World Creation Body", but is imprisoned by an ancient seal. She must be released before the coming of age ceremony at the age of forty-nine, otherwise the blood will backfire and both body and soul will be destroyed. At the age of forty-eight, due to the influence of the seal, her cultivation had stagnated in the middle stage of "refining medicine and understanding principles", and her appearance was also fixed in middle age. In order to find a way to crack it, she went deep into the tombstones of the "Bronze Ruins" civilization, and unexpectedly obtained half of the inheritance of "Zhou Tian Shaping Monument" and a "Time and Space Tracing Pill". During her practice, she got acquainted with Mo Heng, a human monk who was obsessed with "Galaxy Casting" and intended to recast the glory of civilization. She also had a complicated intersection with "Po Po", a mysterious alchemist who pursued the "Soul-Eating Poison Technique" and used all things as medicine. She is gradually involved in two major whirlpools: one is the bloody dispute caused by various seekers competing for the leaves of "tasteless true tea"; the other is the death of the eminent monks of the Buddhist "Karma Zen Temple". In order to verify that "karma is not empty", he deliberately arranged to form many evil connections with her, treating her as a "tribulation" for enlightenment. Relying on wisdom, tenacity and the power of his gradually awakening bloodline, Pan Fahua dealt with all parties, refined the Nine Apertures Taoist Pill, and practiced the Zhoutian Body Refining. Finally, at the critical moment of the coming-of-age ceremony, he used the Time and Space Retracing Pill to reverse local cause and effect and uncover the nature of the seal.