Chapter 91: Papermaking Ice-Making Method

ound, the money earned is not as much as selling a few days of medicine!"The investment doesn't outweigh the returns, and we don't need those few hundred taels of silver right now. Why take on unneces...me over and collect your silver!"They rarely saw Yang Lin so serious, and they didn't even dare to speak up for a moment when they wanted to decline again.It wasn't much effort, everyone received thei...