Chapter 1620: The Liao Army, Out of the Pass!

gredients and process them, how to cut and control the heat... All these questions, without failing hundreds of times, relying solely on oral experience passed down from others, is ultimately superfic...with siege warfare. With a little training, they could immediately be deployed into battle.""This time, due to the urgency of military affairs, I only brought five thousand light cavalry with some eas...