Chapter 91: Papermaking Ice-Making Method

s efficiency can be increased by 50%.Everyone's face was filled with shock.The magic of water grinding, everyone has seen it.And replacing two parts actually increased efficiency by 50%! It's amazing!...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.words were shocking, he never just said things casually.But that's 40,000 taels of silver!Spend it allHow much does it costCan you afford itLi Yuyao found this strange. She, having been an emperor her...