C300 You Think You Are Qualified to Refine Pills?

The heat within was meticulously regulated. A single misstep and the pill would likely be ruined, the refinement process a complete failure. In this space, an elder with a crown of silver hair sat cross-legged before a pill furnace that cast a verdant glow. His eyes fluttered open and shut as beads of sweat trailed down his face.

His hands moved with precision