This Immortal Is Pretty Strong

This book brings you a different kind of Primordial World novel. There is no Hongjun here, and the Three Pure Ones are supreme gods. The protagonist transmigrates as the younger brother of the Yellow Emperor Xuanyuan, but he cannot cultivate. In these circumstances, should he wait for his older brother to become the Human Emperor step by step and enjoy life, or make a name for himself and rise to the top?