After nightfall, Lu Chen stayed in his study, repeatedly examining the map of Great Xia, especially the terrain of North City.
Although the map was drawn by soldiers, it still held some referential value.
At this moment, Lu Chen thought that if he wanted to maximize the effectiveness of the grenade cannons, the best way would be to lure all thirty thousand Barbarian cavalry into narrow terrain.
Then, he could "close the pocket," trapping the Barbarian cavalry with no way to escape.
Of course, planning this way was just theorizing on paper; the specific execution would undoubtedly be extraordinarily difficult.
For instance, whether the Barbarian Tribe would fall for it or follow their thought process, all depended on the Barbarian leaders.
Just then, there was a knock at the study door.
"Chen'er, may I come in?"
Hearing that it was Chu Yuqin's voice, Lu Chen absentmindedly responded, "Yes, come in."