Chapter 91: Papermaking Ice-Making Method

ith you all, Qian Zhang's cost is roughly six cash coins. This is an open secret. I intend to sell it for eight cash coins, making a 50% profit."But since you all are so sincere, I, Yang Lin, will sel...It is now the middle of the month.

The night was deep, a round moon hung high in the sky.

Inside the Yang family home, everyone sat together, watching Xiao Jiu calculate.thing. We just stood guard and kept watch all night. It doesn't take that much silver.""Yes, yes, now everyone's life is better, we can't be greedy, how dare we ask for so much silver.""Just pay me my...