That aura was the essence of the will of the earth, not an ordinary will.
Instead, it was a ball of Dao intent that seemed to have become a spirit. Earth was the mother of the earth, heaven and earth were heaven and earth, heaven was nothingness, and earth was a physical entity.
Among the five elements, earth was also the thickest. Although it was not as sharp and overbearing as metal, nor as gentle as water, nor as terrifying as fire, nor did it have the vitality of wood, earth was still the thickest.
It was the most important attribute of the five elements. This attribute was not only the attribute of the five elements, but also the heaven and earth.
The importance of all the earth could be imagined. Without earth, there would be no heaven and earth, and there would be no perfection of the five elements.