Tianyuan, a disciple of the Jie Sect, refuses to tolerate the evil deeds of his fellow disciples and voluntarily leaves his sect. With Nuwa's support, he becomes the Grand Priest of the Human Race. He studies the Great Dao of Ten Thousand Beasts and uses benevolence and virtue to overcome divisions among various factions. Along the way, he befriends fellow cultivators such as Yunxiao and Chonghe, joining forces with them to restore order to the Investiture of the Gods. After enduring countless trials, Tianyuan cultivates himself into the Supreme Great Emperor Ziwei. He eventually breaks through to the Unity with the Dao realm and unites the Three Sects with the various races to establish an order of coexistence, ushering in a new era of peace and safeguarding the peaceful lives of all beings across the Three Realms.