"Pure Yin Spiritual Energy!" someone suddenly exclaimed in a loud voice.
As these words were spoken, the cabin erupted into commotion!
There are many kinds of nature's spiritual energy, and the more extreme the property of the spiritual energy, the rarer it is. The Five Elements Spiritual Energy of Gold, Wood, Water, Fire, Earth are the most common, followed by wind, thunder, and ice, but the rarest of all are the Yin Yang Spiritual Energy.
The reason why Yin Yang Spiritual Energy is so rare is that the conditions required for their emergence are extremely stringent in terms of timing and terrain; even a slight deviation can cause them to evolve into a different property or dissipate completely.
Following the simple principle that the rarer something is, the more precious it is, special regions that give birth to Yin Yang Spiritual Energy often hide treasures of comparable value.