Lu Ze traveled to a world where everyone has regressed to their ancestors and could possess the abilities of their ancestors!

Some people revert to being the First Emperor, ruling the world and unifying the world, looking down on everyone with their own strength! Some people revert to being Wei Zhongxian, without his brother! Some people revert to being Xiao Li Feidao, the Sweeping Monk, or the Invincible Eastern King, dominating the world!

Some plants have reverted to their ancestral form, becoming the Seven Treasures Tree, the Fusang Sacred Tree, and the Innate Golden Lotus, exerting their power for eternity!

Some animals reverted to their ancestral form and became Tyrannosaurus Rex, the Great Sun Crow, the Monkey King, and the Bull Demon King, all of them extremely ferocious and powerful!

When one's own strength reaches the level of one's ancestors, the next regression will begin!

The first atavism: martial arts civilization!

The second time: high martial arts civilization!

The third time: Cultivation civilization!

…

The ninth time: Primitive civilization!

The ancestors of other people are fixed, but Lu Ze suddenly discovered that he can choose any person to return to his ancestor!