A Chen, raised since childhood in the ancient Xuanyuan Tomb by Grandpa Ying Long, considers himself to be at the third tier, yet carries the bloodline of a reincarnated emperor. Grandpa faked his death to force him into the world to find his sister. Along the way, he saved Su Wan, the daughter of the chancellor, and took along three ancient fierce beasts to storm the Tianji Hall, smash the Wanshou Sect, and rescue his sister A Nian, who has been imprisoned for fifteen years. As his bloodline awakens, Chi You and the remnants of the Wu clan make a comeback. Torn between old master contracts and newborn bonds, A Chen must protect his family and the world.