Rebirth in the Prehistoric Times and Seeking the Way to the Heavens

Xuantian, the powerful Taoist master of the chaotic world, was besieged to death while fighting for the Chaos Supreme Treasure Reincarnation Pearl! Accidentally activating the Reincarnation Pearl, Xuantian traveled to the prehistoric world! As a human being, looking at this strange world, can Xuantian return to his peak? Looking at the weak human race, can Xuantian stand by and watch? Cannot! Xuantian not only wants to return to the top himself, but also leads the human race to the top of the world! (New introduction, new beginning! Give you different excitement!)