Generally speaking, although the outside world also has various types of Origin Energy, within a certain range, once absorbed, this kind of energy in the region is depleted in the short term and needs time to recover.
However, places like Fang Hu, these blessed lands, are different; they are filled with an abundance of Spiritual Energy. No matter how much you extract, the density of the Origin Energy around you always remains the same! It's as if it has a lifestream, possessing the capacity for rapid self-recovery.
In comparison, when Xin Yun was in the underwater caverns of Combat Dragon Academy, the Origin Energy was also very dense, but that was accumulated over tens of millions of years and had reached saturation. The moment you absorbed a little bit, the energy in the surrounding space was emptied out, and it would take another billion years for it to reach such density again, unless...