Chapter 91: Papermaking Ice-Making Method

just ones Yang Lin had casually dug back from the mountain.The whole process of making stone water doesn't take more than an hour.Could you possibly earn five taels of silverEveryone was stunned."But...ed: "The effect can't be said for now, I can only tell you that if this kind of paper can be made, it will be another invention that subverts the times!""Okay," Du Jian nodded, then pondered for a mom...