Wang Zhen lives in a rural area on the outskirts of an ancient capital with a history of thirteen dynasties. His parents died in a car accident, and he now lives with his grandfather. One day, he finds a round ball beneath a cliff and accidentally recognizes it as his master after his blood falls on it. The transparent ball is a legacy left behind by an ancient emperor, lost in this place until Wang Zhen found it and bonded with it using his blood. The Primal Chaos Sphere contains an infinite space, where the emperor’s legacy and a complex of palaces await. The palace complex includes an alchemy room, a crafting room, a talisman-drawing room, a beast-taming room, and a formation room. There are mountains and rivers, as well as a well of spirit spring water. Ordinary people who drink it become strong and healthy and never fall ill. The space is home to a spirit artifact named Xiaoling and a teleportation array that can send people to the cultivation world. With Xiaoling’s help, Wang Zhen cultivates successfully. But the spiritual energy in this world is too scarce for him to break through, so he decides to seek a breakthrough in the cultivation world. During his trials, he deals with criminal gangs, makes a name for himself in the cultivation world, and reaches the peak of the Tribulation Transcendence realm. He ascends to the immortal realm, cultivates to become an emperor, takes disciples, establishes a sect, founds the Xuantian Sect, and widely accepts followers to pass on the Dao.