C1918 True Fire Pill Refining

"Phew, finally done!"

The spacious cave was bright. Li Chen was exhausted, but he still looked at his masterpiece with a hint of joy.

Countless exquisite dents were carved into the flat ground, and each one of them had a top quality crystal that emitted a warm, crystalline glow.

Even though the formation had yet to open, as long as one stood there