Time gradually passed.
In the blink of an eye, fifteen years went by.
On this day.
Ling Pengyun, who had been in seclusion for a long time, suddenly saw his aura strengthen somewhat.
He opened his eyes as well, a trace of delight on his face.
"At last, I've condensed eight hundred strands of Nascent Soul Spiritual Power."
"With this, I'm about halfway through the Nascent Soul Middle Stage."
Because the Lingxiao Five Elements Treasure Tome he cultivated had been deduced alongside the Primordial Beginning Scripture to Superior Grade quality, the Nascent Soul Spiritual Power cultivated through it was also abundant. By careful calculation, it was at least twice that of an ordinary cultivator.
At the same time, however, this increased the difficulty of breaking through.
An ordinary cultivator could attempt to advance to the Nascent Soul Middle Stage after condensing three hundred strands of spiritual power, but he needed six hundred strands of Nascent Soul Spiritual Power.
Likewise, an ordinary cultivator could assault the Nascent Soul Late Stage after condensing six hundred strands, whereas he required twelve hundred. At present, he was still short by four hundred strands of spiritual power.
Still, he did not regret cultivating this technique.
Although this technique required vast amounts of spiritual power to break through, its cultivation speed was extremely fast—at the very least, one or two times faster than ordinary Nascent Soul techniques.
Strictly speaking, cultivating this technique brought a hundred benefits and not a single harm.
Then, Ling Pengyun thought of the Ninety-Year Agreement he had made more than twenty years ago with that Old Ancestor of Star Sea Pavilion.
"There are still more than seventy years left in this agreement. After that Old Ancestor's guidance back then, I can condense roughly six strands of Nascent Soul Spiritual Power each year."