Ever since obtaining the "Five-Colored Nascent Soul" secret method, Liu Yu had clearly understood that his chances of gathering all five types of quintessence qi were exceedingly slim.
So even then, he had begun collecting knowledge about Nascent Soul formation, particularly knowledge concerning the yin-yang five elements, in preparation for his future deductions.
Fortunately, although the major powers kept their Nascent Soul Formation Secret Art closely guarded, the related knowledge was not strictly confidential.
Over the years, Liu Yu had reaped considerable gains, and this knowledge was the foundation of his confidence in deducing a secret method.
After all, even with the Immortal Mansion's support, deducing cultivation methods and secret arts still relied on existing cultivation knowledge.
Within Liu Yu's primordial spirit, countless minuscule runes continuously emerged, then naturally gathered together, forming streams of "data" that flashed at incredible speed.
In the state of "supreme sovereignty," his thinking accelerated by an unknown magnitude, with countless thoughts colliding every breath.
Every instant brought flashes of inspiration, seemingly without end.
In less than a single breath, Liu Yu completely digested the obscure and difficult "Five-Colored Nascent Soul" secret method, thoroughly understanding the principles behind this secret art.
Then, using his existing cultivation knowledge as a foundation, he replaced the "Five Elements Essence" with "yin-yang qi," and the new secret art began rapidly taking shape.
Inspiration flashed, and with a single thought from Liu Yu, dozens of possible avenues of deduction emerged.
With his inconceivable speed of thought, he swiftly tested the feasibility of each avenue.
Eliminating errors, he drew ever closer to the correct answer!
In the boundless dark void, the great red sphere of light representing Liu Yu's primordial spirit remained motionless, yet possessed a presence that could not be ignored, as though it were the center of the entire world.