Chapter 91: Papermaking Ice-Making Method

iao Hongying, however, was staring into the courtyard. Her eyes were fixed on a stone stove nestled within.“This...is a blast furnace, isn't it It's different from an ordinary blacksmith's forge.” Li...who were beaten by the yamen officers, Yang Lin also realized that something was wrong!Soon, the patrol guards also brought news."Master, many government officials have come outside. There are at leas...