The problem was that after these light spots were consumed, they recovered much more slowly than the blue ones. In other words, doing this was not efficient at all; it simply could not satisfy his demand for medicinal pills.
According to Lin Xuan's calculations, exhausting the Silver Light Spots in one go would purify at most three or four mid-grade pills.
The steadier method was to use the two kinds of light spots together. After several rounds of experiments, Lin Xuan even had a clear idea of the exact ratio: nine parts Blue Light Spots to one part Silver Light Spot. This mixture was the best.
Next, he had to try a high-grade pill and see whether there was any chance of purifying one.
Lin Xuan was just about to continue his experiment when he suddenly seemed to sense something. He turned his head, and naturally the movement of his hands stopped as well.
"I knew it. There was no way we wouldn't run into trouble."
Lin Xuan sighed, then rose from the quiet room. With a flicker of his figure, he walked out.
On the deck, quite a few cultivators of Hundred Herb Sect had gathered. Everyone knew that the current situation was not suitable for meditation, so they were either exchanging cultivation insights, or several cultivators had gathered together while the one with the higher cultivation explained some strange tales and unusual matters of the cultivation world to the sect disciples.
This was actually a decent way to pass the time. Many Spirit Movement Stage disciples listened with faces full of keen interest.
Lin Xuan's sudden appearance naturally drew the attention of all the cultivators. No matter what they were doing, they hurriedly put down the work in their hands and bent their knees to salute Lin Xuan.