C87 The Secret of the Pharmacy
After the scripture of the 'Hundred Severing Medicinal Manual' entered Xiao Chen's body, it formed a scripture in his originally empty Dantian. Xiao Chen could flip through it at any time, and it seemed like he could use his illness to draw out energy. This made him feel very magical in an instant.
After that, he picked up the five pill formulas again and began comprehending them