The Immortality Pill was human, and had already come into contact with the Lord Emperor decades ago, while the catalyst for the Longevity Pill was a severed arm of the Immortality Pill.
The mysterious veil of the Immortality Pill kept being unveiled, yet it remained shrouded in mist.
Gu Wen placed the White Feathered Bird on his hand and asked, "Xiao Bai, do you know where your main body is?"
"Chirp~"
The White Feathered Bird emitted a crisp cry, with sparse spirituality in its eyes.
Yu Hua had examined the White Feathered Bird, confirming that it was not a normal creature and its intelligence was about the same as an animal's. Perhaps, only when Gu Wen had almost exhausted the medicinal properties of the Immortality Pill would it become a complete creature.
Just as the roots of the Immortality Pill at Heavenly Spring Mountain could merge with the sword scabbard to give birth to intelligence, this arm could also transform into a living being.
