Daoist Qinghong fled Sun County as if pardoned by the heavens and returned to Yan Prefecture.
As for what might happen to him afterward, Ye Kang didn't care in the slightest. At that moment, he only felt that his luck was good. This trip had brought him not only a first-rate Heaven and Earth Qi, but also three Profound-Rank Heaven and Earth Treasures, all rare treasures.
With his pockets full, he didn't hurry back. Instead, he stayed where he was and began cultivating beside the Cold Pool, which had not yet been completely destroyed.
The Cold Pool connected to the earth's ley lines and was also where Nether Spring Qi was nurtured, making it exceptionally suitable for cultivating the Yin Element.
A day later, Ye Kang's cultivation had reached its peak. Without hesitation, he immediately summoned the system.
"System, spend Comprehension to upgrade the Tongtian Skill and refine the Nether Spring Qi!"
[Clang] [Congratulations, Host. You have spent 6,000,000 Comprehension to successfully comprehend one upgrade of the Tongtian Skill. Beginning refinement of Nether Spring Qi.]
In an instant, countless insights flooded in, and Ye Kang's cultivation advanced by leaps and bounds.
The Nether Spring Qi also turned into a docile stream of energy and merged with Ye Kang's Yin Solid Qi.
Before long, he reached Yin Solid Perfection. Ye Kang opened his eyes and smoothly entered the Yin Solid Realm.
After he digested the insights, Heaven and Earth Blessing descended. By the time Ye Kang had absorbed all his gains, a day had already passed.
Slow work yields fine results. This breakthrough had clearly brought Ye Kang more gains than his previous two rushed breakthroughs.
There was no need to mention the improvements to his physical body and Primordial Spirit. His overall strength was at least three times