C1113 Declaration of War

Zhang Xiu agreed with Xu Shu. Now that there was a cannon made from gunpowder, Of course to use it. Although he didn't have a cannon barrel, he could use a catapult to shoot. This was already a huge improvement. It was enough to decide. After Zhang Xiu and the others finished their discussion, he instructed, "During the period of Zhen personally leading the army