Across the entire Taiqing Realm—not just in the Canaan Continent—high-age medicinal herbs are becoming increasingly scarce due to harvesting. Most are only a few decades old, yet even those possess potency and value far exceeding the centennial herbs found in the Martial Dao World.
This is entirely due to the nature of spiritual energy.
The herbs found throughout the Taiqing Realm are either cultivated or grown naturally in deep mountains and dense forests. Regardless of their origin, they grow in places rich in spiritual energy. Because they spend their entire lifecycle—from germination to harvest—soaking up vast amounts of heaven and earth energy, their potency is far superior to herbs grown in energy-depleted regions.
Chapter 707