Clear Spirit Immortal Qi

However.

This thread of "Immortal Spirit Qi" was clearly of a higher quality than all other spiritual qi, including Primordial Spirit Qi!

It was purer, more powerful, and more wondrous.

Compared to other spiritual qi, it was like the difference between raw Spirit Stone ore and a supreme-grade Spirit Stone.

Only after Shen Mo's foundational Destiny aptitude advanced to [Immortal Seed] did he sense that Primordial Spirit Qi also contained an exceedingly tiny amount of "Immortal Spirit Qi," less than one in a hundred million.

In the intervals between his daily cultivation, he tried extracting this Immortal Spirit Qi. With his terrifying capacity for absorbing and expelling spiritual qi, it had still taken him several years to refine this silver thread, thinner than a spider's silk and only a finger's length long!

Though it was only a single thread, the divine power it contained was immensely terrifying.

Even if Shen Mo completely exhausted his mana and his essence, qi, and spirit were utterly depleted, once he absorbed and refined it into his body, he could instantly recover seventy percent of his peak state.

Yet during the journey to the Immortal Realm, he had ultimately been reluctant to use this thread of "Immortal Spirit Qi."

Shen Mo suspected that this thread of "Immortal Spirit Qi" shared the same origin as the legendary "Clear Spirit Immortal Qi," which could improve the quality of a formed core.

The wonders it contained could greatly transform a cultivator's essence, qi, and spirit, making their Origin Core even more flawless when forming it!

Had Shen Mo possessed such a spiritual treasure back then, he would not have needed to go to such great lengths to seek out the Primordial Fruit and a Blessed Land suitable for core formation, then restore the Primordial Pill formula to refine