In General Valley, there were countless crystals buried around the four altars. At this moment, large amounts of crystals were crushed at a speed visible to the naked eye, turning into powder and dissipating in the wind.
Arrays were also a test of one's foundation. It required a massive amount of energy to maintain. It could mobilize heaven and earth vitality, but it could not draw in Heaven and Earth energy on a large scale like the Art of Fengshui.
This required a huge amount of energy storage, and nothing could provide energy better than crystals.
In the face of the black storm's invasion, a large number of crystals would be turned into fine powder at every moment, releasing a massive amount of energy to maintain the operation of the array. These were all money.
"Black storm? I'd like to see if it's really as terrifying as the legends say!"
