Fei Wu saw Medicine Emperor's confusion and laughed heartily, delighted to explain. "When a Gu Master ascends to immortality, there is an opportunity called Learn from Nature."
"What is the basis for that?"
"Heaven and Earth Qi contain heaven's will, while human qi contains human will. At this critical stage, the three qi merge, and heaven's will intersects with human will. One can then inquire into all manner of mysteries, seeking the truths and answers of heaven and earth."
"That is because heaven's will acknowledges human will."
"Why?"
"In my view, once the aperture undergoes a qualitative change, it becomes an immortal aperture. To heaven and earth, an immortal aperture is a fruit and a harvest. The Heavenly Dao naturally delights in seeing it happen, and thus favors human will."
"The special part of Primordial One Qi Child is that his body itself is Primordial Qi, a thing formed from the fusion of the three qi. Thus, at every moment, he receives the favor and acknowledgment of heaven's will."
Medicine Emperor stared. "Then doesn't that mean he can always Learn from Nature?!"
Fei Wu shook his head. "Strictly speaking, that is indeed so! But in fact, it is not. We all know that the three qi must be constantly harmonized to form primordial unity. If the three qi lose balance, a gu cultivator will perish. But One Qi Child is different. When the three qi lose balance, it does not endanger his life—it makes him lose his sanity."
"To constantly harmonize the three qi and maintain their balance is far, far too difficult."
"We have all experienced immortal ascension. Harmonizing the three qi requires us to exert every ounce of strength, and keeping up that state for half a day is enough to leave us suffering. Yet Primordial One Qi