Prehistoric: the Ruthless Emperor Swallows the Devil Skill

Xiao Fan traveled through the ancient human race and was bound to the unparalleled lottery system! The novice gift package directly contains the inheritance of the ruthless emperor - the Heaven-Swallowing Demon Technique! Being able to swallow everything in the world and refine it for one's own use, soaring one's cultivation level is no longer a dream. In the era supported by Fuxi and Shennong, he will step on the rise of all races!