The story takes place at a time when the Five Elements Spirit Realm is rotating and the turbulence of time is beginning to take shape. The protagonist Xiao Xuanhuang was originally a young man from a humble background in Jinyu who only had the qualifications of a "low-grade weapon embryo". By fate, he was given half of the "Xuanming Ice Soul Jue" and a mysterious "Hong Kong Void Mirror". He was keenly aware of the rigidity and resource monopoly of traditional sect education, and combined with his unique understanding of the way of "qi", he resolutely founded "Xuanhuang Lecture House" in the "market" where casual cultivators gathered - a "cultivation cram school" that aimed to integrate the fragmented knowledge of various sects and provide systematic guidance for low-level cultivators. In the process of integrating teaching resources and compiling the textbook "Preliminary Examination of the Origin of Instruments", he met "Deer Spirit", a white deer-shaped girl with the bloodline of "Xuan Ni Gate", and accidentally awakened the sealed "Nine Lights Protector Lion". However, the resonance of spiritual power during a teaching experiment actually tore the seal of time and space, releasing the ancient ferocious beast "Taotie" that both hated him and had to rely on him for survival because of the same spiritual power. It also attracted the "aggregation of chaotic consciousness" that was born out of time chaos and intended to devour all orderly existence. Xiao Xuanhuang was forced to lead his students and partners through the depths of the Five Elements Spiritual Realm and Gene Purgatory, exploring the origins of "tools" and "life", and in the intricate chain of cause and effect, looking for the only possibility to rewrite established history and end the turmoil.