Chapter 91: Papermaking Ice-Making Method

red, “A scholar from a humble background who couldn't even pass the township examination invented tofu, water wheels, knows how to refine steel, and is familiar with gypsum, coal, and saltpeter... You... to enjoy this sweet kiss.Li Yuyao's heart was about to leap into her throat.Just now, Yang Lin was groping her all over with both hands, and even started unbuckling his pants. She was also prepared f...