Chapter 91: Papermaking Ice-Making Method

n see patterns or markings hidden within the paper that are not easily noticeable."Huh"Du Jing was astonished again."This... this can't be possible, right"Paper is just paper. How could there possibly...o develop to fifty people, but as the village develops, there's potential for five hundred, even five thousand in the future!""Um! I understand!" Qin Shuang nodded vigorously, and couldn't help but fe...