it were to hit its target, relied on the gunner's experience more than anything else. The rest was left to fate.But the enormous cost of producing red-clad cannons meant that the court couldn't afford...tle.A mournful horn blared across the barren and desolate land, echoing far and wide. And then, from within the walls of Yuèyá Guan city behind Li Chen, countless rockets erupted suddenly.Those ignit...