Just as Li Yuntian's low yet authoritative voice fell, he slowly raised an arm. In an instant, a dazzling radiance burst from his palm.
The light spread swiftly like a tidal wave, enveloping everyone present in the blink of an eye.
As the light expanded, detailed information concerning "Immortal Crystals" flowed endlessly into everyone's minds like a clear spring.
The information appeared like vivid scenes, clearly unfolding within each person's heart and giving them a thorough, profound understanding of how Immortal Crystals could be obtained.
After receiving this information, Bai Ze, standing amid the crowd, instantly turned incomparably grim. His expression became ugly to the extreme.
He was not the only one. Looking around, the expressions of everyone else nearby were likewise filled with shock and worry.
One had to know that so-called "Immortal Crystals" and the commonly seen "Immortal Stones" were as far apart as heaven and earth!
Obtaining Immortal Crystals was no easy matter. It required cultivators to use their own immortal power and their comprehension of the Immortal Dao as a foundation, then undergo long periods of refinement and compression before they could take shape.
The Immortal Crystals ultimately formed contained the purest and most concentrated energy, energy that could even be considered the very essence of immortal power after countless rounds of tempering and condensation.
It was no exaggeration to say that even a single lowest-quality Low-grade Immortal Crystal contained far more energy than a Top-grade Immortal Stone of the highest quality.
That was precisely why everyone's expressions had become so grim upon learning how difficult it was to obtain Immortal Crystals.
One had to know that even a peerless powerhouse who had entered the first level of the True Immortal Realm would need at least half a year to successfully condense a single Low-grade Immortal