"You are too modest. Not a single Pill Master in the Shiyang Commerce Association can refine a Second-order Superior Grade Lifespan Extension Pill, let alone a Superior Grade Lifespan Extension Pill! There are probably no more than five people in the entire Northern Desolate who surpass Master Zhao in the art of Alchemy."
"Master Zhao, I know what you are worried about. Please don't rush to refuse—take a look at the gift I've brought you."
The Shiyang hermit gave a slight smile, took out a jade box and opened it, revealing a lump of black and white divine mud the size of an adult man's fist, lying quietly inside the box.
A glint of fervor flashed through Zhao Yu's eyes, "Black and white divine mud!!"