use even with another thirty years, their technological level wouldn't allow them to understand this thing.But Li Chen really didn't have any extra goods on hand.The hype about a war involving million...Chapter 601: Mysteryan and Wu Qing Cang hesitated to speak. Li Chen raised his hand and said, "This palace understands what you two mean. You want to say that the 600,000 iron cavalry of the Liao army besieging Yueya Pas...