The method of refining the Golden Silkworm Gu involved separately grinding twelve kinds of poisonous insects—golden silkworms, centipedes, small snakes, centipedes, ants, venomous bees, cicadas, and earthworms—along with one's own hair, drying them, and then feeding them to the living golden silkworm. This was followed by placing the golden silkworm in front of the Pestilence Tools, and burying it at a crossroads rich in Spiritual Energy.
After a period of seventy-four days, it was then stored in a specially made incense burner, completing the Golden Silkworm Gu.
The methods of this Gu Refining were detailed in the "Gu Refining Manual."
However, even though Luo Bing obtained the "Gu Refining Manual," she still couldn't refine the Golden Silkworm Gu, having failed over a dozen times.
Ultimately, it was because Luo Bing was not yet proficient in the various Gu Refining Dharma Skills.
Chen Dengming was different.
