C719 Chapter 719 the plan has not changed

"But this is an incomplete ancient recipe." He Jin sat opposite to Gu Mingyan. Due to her blindness, she could only declare the formulas one by one, and Duan Chengyu, who was with her and knew of many things, frowned: "These medicinal ingredients are all very expensive. Although it's not particularly hard to buy, it's still not enough to get one within two or three months."

After all