Fei Wu saw Yao Huang's expression of confusion and laughed, he explained happily: "When a Gu Master undergoes immortal ascension, they will have a fortuitous encounter known as natural inspiration."
"What is the cause of it?"
"Heaven and earth qi contain heaven's will while human qi contains human will, at this crucial moment, the three qi fuse together, meaning heaven's will and human will congregate, allowing the person to ask heaven and earth for answers regarding the profundity and truth of the world."
"This is because heaven's will acknowledged the human will."
"Why?"
"From what I see, once an aperture undergoes qualitative change, it will become an immortal aperture. This is an achievement that grants benefit to the world. The Heavenly Dao wants to see this happen, thus, it rewards the human will."