"Isn't the lifespan of cultivating immortals very long?"
An Jing narrowed his eyes, concealing the flickering bloodlight within his pupils: "And they can even create Artificial Heavenly Spirit Roots? I remember you saying that creating artificial Spirit Roots is feasible, but it requires a Golden Core to do so, and consumes quite a lot of resources."
"To be precise, it has to be a Golden Core Peak cultivator, a True Lord who has obtained the 'Immortal Industry' to manage it, and it also requires the consumption of the Five Elements Spiritual Materials corresponding to the attribute. The better the Spiritual Materials, the better the Spirit Root."
Subdue Evil, the Sword Spirit, sighed: "As for having a long life, it comes with making more mistakes."
