older brother Zhuge You're brilliant, but your younger brother is a master of warfare too."How do you say" the former general asked in confusion."The reason the Xiongnu felt so confident was because...e Golden Elixir of Mechanisms back then Besides Gongshu Jia, uh, what else did we refer to""The Book of Master Craftsman, the Techniques of Warring State Engineers," Lu Ban said without hesitation.The...