Wu Tian traveled through time and became the thirteenth ancestral witch. There was no system in the beginning, but he discovered the biggest drawback of the witch clan - it is difficult to perfect a single law. He is eloquent and points out that the earth essence and blood can complement himself. Hou Tu decisively donated blood to help him unlock the "Nine Transformations of Yuan Gong" in his bloodline. While the Twelve Ancestral Witches were still relying on formations to fuse together, Wu Tian had begun to fuse Pangu's true body on his own, becoming the biggest variable in the Lich Tribulation.
