If it were any other time, Ning Cheng would have never used the Five Element Primordial Qi to refine the Tao Yuan Dan Medicine. The Five Element Primordial Qi itself was even more precious than the Tao Yuan Dan Medicine. It was like using the incredibly precious Ahan Wu Zei Fruit to refine the Six Yin Soul Pill, an equally unprofitable act.
But now, Ning Cheng urgently needed to know whether the failure in refining Qian Yuan Tian Dan was due to incomplete rules of the Taisu Realm.
Carefully taking out the second batch of Qian Yuan Tian Dan ingredients, Ning Cheng brought out the furnace, this time using Galaxy Flame for refining. Compared to the Wu Ming Flame, Ning Cheng preferred the Galaxy Flame somewhat more.
