Under the influence of that mystical mist, Lu Ye could clearly feel his own spirit force being squeezed and refined. This should be the source that allows a cultivator's internal force to transform from spirit force to mana, and once the internal spirit force fully transforms to mana, the cultivator has the foundation to advance to Moon Jade.
Lu Ye had just recently advanced to the Constellation Late Stage, and since his advancement, he hadn't engaged in much proper cultivation. The essence of his marrow was far from being refined to perfection, and he had a long way to go before reaching Moon Jade.
However, if the spirit force within him could become more condensed, it would be beneficial for him, at least the difficulty of advancing to Moon Jade in the future would be greatly reduced.
Therefore, although Lu Ye felt pressured, he did not retreat and continued to move upward.
Step by step, Lu Ye progressed slowly.
