Lu Shaoyou was originally a failed student of Qinghe Academy. He was treated with cold eyes for three years after joining his father-in-law Su's family. He was even forced by the elders of the Su family to write a "letter of abandoning his wife". In a desperate situation, he accidentally touches the ancestral jade pendant, activates the "Spirit Controlling Heavenly Master System", awakens the contracted spiritual pet, and cultivates the spiritual pet's advanced talents. From then on, he relied on the system to subdue the forest fox, tame the abyss fire python, contract with ancient auspicious beasts, and counterattacked from a son-in-law who could be bullied by everyone to become the world's number one spiritual master. In the process, he not only slapped the elders of the Su family in the face, exposed the murderer of Su Qingge, and suppressed the vicious cousin Su Ruoxue who tried to usurp power, but also gained the sincerity of many female protagonists such as the cold and cold daughter Su Qingge, the sassy female general Chu Yuyao, and the transformed spirit pet Bai Xiaoli, and finally put an end to the dynasty's spiritual disaster and achieved the title of "the common master of all spirits."
