C561 Four Pills

Apothecary Ling Yun controlled the fire in the cauldron unhurriedly, evaporating the remaining substance on the embryonic pill. At the same time, he controlled the fire to slowly push the embryonic pill toward its complete form.

In the midst of Apothecary Ling Yun's deliberate steps, a stream of steam was emitted from within the cauldron. Clumps of white mist flew out