Chapter 91: Papermaking Ice-Making Method

id, "Your Majesty, you are still alive, it is really great!"The two of them had only met once. Li Yuyao didn't recognize Liao Hongying, and Liao Hongying hadn't recognized Li Yuyao before either.She j...arn one part of the process.""In a few days, when they've all learned to make paper, come find me again. We can make something interesting together."All the materials needed to make gunpowder were alr...