Chapter 35: Small group transactions, each taking what they need

Niu Da: "Why do I only have a supply package? I gave you a piece of crystal stone. Why do I need this?"

Luo Yu: "Jingjingshi? Take a screenshot and let me see."

After Niu Da took a screenshot, it turned out to be a crystal stone. This is the prerequisite for unlocking mercenary technology. Luo Yu thought about it and was about to say something, but Nake'er said: "Oh, the geological movement here spit out a large piece of iron ore, just like a hill. I don't want iron ore. I I want stone bricks."