C73 Business plan

Ye Xuan suddenly had a flash of brilliance and thought of a good idea. If this "Yishou Yishou Pill" medicine was produced in large quantities, it would be sought after by countless rich merchants and famous clans. This was definitely an immeasurable and priceless profit, and it would be a piece of cake for them to create an empire with this kind of business.

In order to implement this plan