Chapter 444
The exterior of the Immortal Official Medicine Vault had a rather peculiar shape. It looked like a giant building modeled after a pill furnace, with the main gate positioned exactly where the furnace’s fire intake would be.
Such an irregular structure was distinctive in design, yet not particularly neat or orderly. In theory, it should not have been suitable to exist as a standalone building within the palace city.
Unless it served a special purpose.
According to what Wang Yu knew, there existed within the heavenly formations a supreme feng shui array called the [Ninety-Nine Earth Furnaces Nurturing Immortals Formation]!
The Earth Mother Scripture recorded that this formation was said to help a person ascend to immortality in broad daylight.
Simplifying it from ninety-nine earth furnaces into a single water-nourishing furnace for nurturing spiritual herbs and precious pills would naturally make it a top-tier feng shui mystical formation.
Arranging it through human effort would turn it into a man-made formation. A man-made formation was not necessarily inferior to an earth formation; it was simply very difficult to compare with a heavenly formation.
Nature was a cultivator’s best teacher. “Learning from nature” also carried this subtle meaning. Many feng shui secret arts and peculiar formation arrangement methods were almost all learned from heaven and earth.
The yellow-brown building before them, which closely resembled a pill furnace, not only had excellent effects but also possessed extremely strong defensive capabilities.