C109 Refining the Master Breaking Pill the Fourth Grade Medicinal Cauldron

Upon hearing Lin Yan's words, Lau Yun scoffed dismissively, "Do you think alchemy is child's play? Can you just whip up a top-grade pill on a whim?"

"You might not believe me, but remember your words. Once I've refined it, you'll be taking orders from me."

Lin Yan gave Lau Yun a scornful smile.

"Fine, if you manage to produce a top-grade Master Breaking Pill today, I'll become your underling