"Follow me! Charge at the northwest corner of the puppet army's formation!" The lieutenant turned his head and shouted at the messenger behind him, "Tell Lieutenant Keweizar of the fourth echelon to strike the northeast corner!"
On the battlefield of River Valley Village at this moment, the officers on both sides of the conflict were keenly aware of each other's tactics.
However, Lieutenant Peiduofei was convinced that he had seen this peculiar formation with hollow inside, thin skin, and cannons deployed at the four corners in a book before.
Yet, having never seen it in books did not hinder the lieutenant's spontaneous judgment. He keenly perceived that the enemy's square formation had too large an area, the spearmen's ranks were far inferior to a regular square formation, the firepower at the four corners of the enemy's formation was the strongest yet also the weakest position.