A hint of surprise appeared on Zhao Yuan's face.
This expression caught Zhao Chengliang's eye, and he couldn't help but smirk to himself. 'Brat, now you see how formidable I am, don't you? Scared stiff, are you? These six hundred seventy-three secret formulas took me over forty years to collect, traveling the length and breadth of the country! Even if you do know a few secret formulas that aren't in the Great Dictionary of Formulas, there's no way you know more than me!'
Too bad Zhao Chengliang didn't know that while Zhao Yuan's surprise was indeed related to the secret formulas he was reciting, it wasn't because he was intimidated.
As it turned out, the moment Zhao Chengliang recited the first Decoction Formula, a book had suddenly appeared under the medical arts section of the Information Leaf.
A closer look revealed it was a book of Decoction Formulas.
