Chapter 157 - Constructing the Immortal's Cave

Wu Qi took a stroll around the foot of the cliff wall, so that he could have a clear and accurate glimpse at the trend of the underground energy vein. Then, he entered the dark pine forest, where he buried twelve large formation disks with several dozen feet diameter. On each of these formation disks were twelve array pillars, all made from the same material of Wood, Water, and Earth element. They were also socketed with energy stones of three different elements, while Wood and Water element energy stones occupied the most of them.