The three had collaborated for a long time, coordinating intimately. The Roman Legion advanced first, followed by the Tianli Sect's troops, carrying cloud ladders and other siege machinery towards the city wall, while the United States Federal Army held the rear, covering the advance with their superior firearms range.
A dozen giant trebuchets also exerted their force at this time and hurled massive boulders at the city wall, attacking the soldiers and defensive structures such as towers.
Atop the northern gate, upon seeing the enemy march forward boldly, Hua Mulan, without a second thought, bent her bow and issued a strike to the federation's sharpshooters in the rear. Her five hundred heroic female guards, deployed in the "Shooting Sound Formation," followed her move instantly.
"Whoosh, whoosh, whoosh!"