Prehistoric: I Am the Ancestor Who Created a High-Level Civilization at the Beginning

He traveled through time and became the ancestor of the human race, and it also comes with the avenue civilization system! Zhou Xuan was completely shocked! Will the Witch Clan and Monster Clan use humans as food? Don't worry, I have a civilization system! Di, create a written civilization! Wow, create a metallurgical and tool-refining civilization! Di, create urban architectural civilization! Wow, create a pill civilization! Beep... The ancestral witch of the Wu Clan: "The human race has only been in the world for a few decades. Why has it developed so rapidly? If this continues, the Wu Clan will be replaced..." Demon Clan: "The human race is too powerful. We cannot compete with their weapons and strength..." Hongjun: "Why do humans have such strong luck that they can take away my holy status..." Zhou Xuandao: "Those who obey my human race will prosper, and those who go against my human race will perish!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.