The Dragon Egg's changes were astonishing, but as for when it would break free of its shell, even he could not predict it.
In the meantime, he needed to seize the time to cultivate as well.
The hundreds of thousands of volumes had greatly broadened his horizons. He had also gained more insights and ideas regarding the direction of his future cultivation.
Inside the secluded cultivation chamber, Su Shi'er sat cross-legged with his knees drawn up.
The instant he closed his eyes, nine high-grade Spirit Crystals refined by the Heaven and Earth Furnace silently appeared.
The Spirit Crystals formed a ring around Su Shi'er. The moment they landed, spiritual energy filled the entire room in misty swirls.
The abundant spiritual energy condensed into spiritual mist in the air. From time to time, droplets of spiritual liquid even fell.
The terrifying spiritual power contained within a single high-grade Spirit Crystal was no less than that of a Second Grade or even Third Grade spirit vein.
Even in an Immortal Cultivation Holy Land, among Out of Body stage cultivators, there were absolutely very few who could use high-grade Spirit Crystals for cultivation—let alone use nine of them at once.
He possessed the Heaven and Earth Supreme Treasure, the Heaven and Earth Furnace, and had also unexpectedly entered the Hundred Thousand Mines, the greatest source of Spirit Stones and Spirit Crystals in the Immortal Cultivation Holy Land.
Such a fortuitous encounter was like a rat entering a granary—he need not worry about food or shelter.
As far as cultivation resources went, Su Shi'er was undoubtedly among the best of the best among Out of Body stage cultivators. Even compared to Spirit Severing stage cultivators, he might not be any worse off.
Surrounded by dense spiritual energy, Su Shi'er immediately activated the Phoenix Primal