Prehistoric: Obtain the Sky Covering Technique at the Beginning

Jiang Heng traveled to the prehistoric world! At the beginning, the Five Saints became enlightened, and after Taiqing became a Saint, he preached in the human race! Jiang Heng, who knew nothing about cultivation, could only scratch his head and scratch his head, expressing that he did not understand at all! Fortunately, with the help of the system, I have the prehistoric version of the method of covering the sky! Jiang Heng teaches the method of covering the sky to the human race! Since then, the human race has embarked on a completely different path to strength! Punch the monsters, step on the witches, and toughen the saints! Jiang Heng said that in the prehistoric world, the human race is the boss! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.