However, the Ageless Spring required by the Spirit Replenishing Pill formula had strict age requirements. At the very least, it had to be Ten Thousand Year Ageless Spring.
Ageless Spring was already rarely seen. Ten Thousand Year Ageless Spring was even scarcer, as rare as phoenix feathers and qilin horns.
That alone made it something that could only be encountered by chance, never sought.
Without the support of Spirit Replenishing Pills, the Spirit Replenishing Art could still be cultivated.
But not only did it impose requirements on the cultivator's cultivation location, its progress was also exceedingly slow.
The Summit of the Heavenly Pond was one such suitable location. The ice-attribute Spiritual Qi produced here by the sixth-grade Spirit Vein could, after being transformed through a secret art, become power that nourished a cultivator's Water spiritual root.
Yet even after ten years, Su Shi'er had only improved his Water spiritual root by the slightest amount.
It could not be said that there had been no change, but it was fundamentally better than nothing.
Su Shi'er could not help suspecting that Fairy Yun Hua had praised this secret art to the skies, stirring his interest, solely to use it to delay his cultivation progress.
With the effort spent cultivating this secret art, even if his Spiritual Root aptitude was poor, he could have raised his cultivation realm by quite a bit.
Though Su Shi'er was dissatisfied, the secret art had been obtained by taking advantage of another's misfortune. Dissatisfied or not, he could not complain.
He could only temporarily abandon its cultivation and see whether he might later have a chance to find the various spiritual materials recorded in the Spirit Replenishing Pill formula.
Outside the formation.
On the other side of the frigid pool.
Fairy Yun Hua appeared time and again.