Feng Chen pursed his lips. "If it's not an explosion, then what is it? What's wrong with that alchemy furnace?"
He had also checked the pill furnaces in the alchemy room just now. They were all very ordinary pill furnaces. What could be wrong?
Yun Ran raised her eyebrows at him and said, "I suspect that the alchemy furnace I'm using is the legendary Mystic Xuan Nong Cauldron."
"Cough, cough, cough… What did you say?"
Feng Chen was so excited that he almost choked on his own saliva.
"Mystic Xuan Nong Cauldron? Do you know what he Mystic Xuan Nong Cauldron is?"
Legend had it that the ancestor of the Five Nations Medical Cultivation Sect was called Old Ancestor Xuan Nong.
This ancestor was proficient in medicine, poison, and pill refinement. Most of the pill formulas passed down by the Five Nations were created by this medical ancestor.
