Chapter 591: Free Workforce**

"Here, it's your turn!" Frank Yale summoned the celestial fire, transforming it into a Celestial Fire Avatar, and brought out numerous materials for crafting talisman seals. The Celestial Fire Avatar was practical, always following Frank's commands. Having stayed by Frank's side, it had absorbed much of Frank's alchemical and talisman crafting techniques. "Come on, don't just stand there," Frank said, summoning the Thunder Avatar and tossing the Great Luo Divine Cauldron to it. "Make sure to refine...