Prehistoric: Sign in to the Human Race and Defeat the Ten Demon Gods at the Beginning

Ye Xuan traveled to the prehistoric world and became one of the earliest innate human races! Witnessed with my own eyes the step-by-step development of the human race. Pity. All this beauty was completely broken by the sudden arrival of the demon clan! In order to refine the witch-slaying sword, tens of billions of human beings were almost slaughtered. The entire human race is shrouded in the shadow of genocide... … Somewhere in front of a barren mountain, countless human beings cried blood and called for their ancestors to be born to protect the human race! However! The ancestor of the human race is dead! Just when countless human races were in despair, Ye Xuan's system finally awakened! In this life, my human race will be the overlord of heaven and earth! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.