At the same time.
At the peak of Lingxiao Mountain.
Old Array Formation Master Yun He continuously formed hand seals, casting one profound array formation technique after another and driving them into the Nascent Soul of the Golden Winged Tiger Demon Lord, whom Ling Pengyun and the Rock Heaven-Blasting Tortoise had slain together earlier.
Its Nascent Soul immediately flashed with spiritual light.
Not long afterward, Old Array Formation Master Yun He directly drove that Nascent Soul into the spirit vein deep underground, which was attempting to condense a Nascent Soul.
In an instant, the countless streams of spiritual qi that the spirit vein had originally drawn into itself surged into the Golden Winged Tiger's Nascent Soul, relentlessly erasing its consciousness.
Nearly two days passed.
With an anguished, wrathful howl, the Golden Winged Tiger Demon Lord was completely slain here.
Yet its Nascent Soul was preserved through another special method.
The Nascent Soul embryonic form that the Five Elements Spirit Vein had previously condensed began slowly absorbing the essence within that Nascent Soul, strengthening itself.
During this time, the spirit vein temporarily abandoned the spiritual qi pouring into it through the Qi Infusion.
Then, in merely a few short days, the spirit vein's Nascent Soul embryonic form successfully drew upon the Golden Winged Tiger Demon Lord's foundation and transformed into a true Nascent Soul.
By then, several days still remained before the Qi Infusion ended.
However, no matter how the spiritual qi tides containing Dao charm washed over the spirit vein's Nascent Soul during that time, they could not improve its quality.
Ling Pengyun, who had been smiling broadly in the distance, saw this sight, and the smile on his face faded somewhat.
"Judging by this, could the Nascent Soul formed by Lingxiao Mountain's Five Elements Spirit Vein after absorbing the