Refund Tens of Millions of Times, and Lead the Flying Human Race at the Beginning

Ling Muzhi traveled to the prehistoric era and was forced to become the Suiren clan of the human race. However, he discovered that this was the end of the Dragon and Phoenix era. The three tribes retreated into seclusion, and thousands of tribes continued to conquer. The human race was already a candle in the rain and was about to wither. "Start on hell difficulty?" Even the lich's calamity hadn't come yet. Ling Muzhi wanted to abandon his son and run away, but the tens of millions of times return system was triggered. "By protecting the human race, you can return various resources infinitely?" Ding, detect that the master has become the Suiren clan of the human race, trigger a 100,000 times critical hit return, and reward Daluo Jinxian with magical powers to reveal the world in his sleeves! Ding, detect the master and build a clan-protecting formation, trigger the return of the best innate critical hits, and reward the Immortal Killing Sword Formation! … In the prehistoric times, years were not kept in mind. When Hongjun went into seclusion and came out of the mountains, "Digming, shouldn't all the witches and demons be destroyed and the six disciples become saints? Why did the human race flourish? Who is Ling Muzhi? What did he do? Why can he change my way of heaven?" Donghuang Huangjun: "He is too strong. He should be the leader of our demon clan's heaven." Twelve Ancestral Witches: "No, no, no, he is the authentic Pangu sect, and the Pangu Temple should be inhabited by humans." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.