Ethan Vance's entire family was exterminated by the four major families. After completing his apprenticeship, he descends the mountain to seek revenge on the four major families with the help of the heroine 周灵曦 and his senior sisters. As the four major families are overthrown one by one, he discovers that the four major families are just pawns on the surface, and the real mastermind is the Celestial Granny. Back then, the Celestial Granny (adult version), in order to break through the cultivation realm of transforming Qi into Qi, heard that Ethan Vance's family had been guarding the Sacred Soul Fruit for generations, so she gathered the four major families to launch an attack on Ethan Vance's family. Ethan Vance's family was destroyed, the four major families divided up their property, and the Celestial Granny took the opportunity to snatch the Sacred Soul Fruit that only matures once every three thousand years, but only once. After taking the Sacred Soul Fruit, she unexpectedly suffered a backlash and her body turned into the appearance of a child. It turned out that the Sacred Soul Fruit is a pair of male and female, and two must be taken to transform Qi into Qi and break through the transformation realm, while the other one was snatched away by the four major families. The Celestial Granny discovered that Ethan Vance is an extremely Yang body, so she took Ethan Vance to the Hehuan Sect for cultivation, intending to take the opportunity to absorb the male protagonist's extremely Yang Qi, but unexpectedly Ethan Vance is exceptionally talented and cultivates rapidly. At the same time that the male protagonist descends the mountain to seek revenge, the Celestial Granny finds the other Sacred Soul Fruit from the four major families. After taking it, she finally reaches the realm of transforming Qi into Qi and restores her true form as an adult Celestial Granny. The Celestial Granny assumes the name Seraphina Vane and approaches Ethan Vance, wanting to complete dual cultivation with him and destroy his extremely Yang body. However, Ethan Vance does not know that the beautiful young woman Seraphina Vane is the Celestial Granny, and he gradually falls into the Celestial Granny's trap.
