ter one full meal, it can fire 30 shots. The Black Dragon Sniper Crossbow has a range far exceeding that of ordinary crossbows or firearms, and its standard high-energy spinal arrow's power is unparal...ral, three are still firing. The others have fallen silent; they're too old and frozen stiff."The gun towers of Xi'an city are all repurposed sections of the Great Wall, antique equipment. Being able...