Besides human factors, Qiaobashan backed onto a large river. Even if they tried to set fire to the mountain, the enemy could simply retreat to the back side, making that strategy impractical.
"Why have they stopped attacking?" the Left Wise King looked at the Bingzhou army making camp along their second line of defense, his face a mask of utter confusion.
He had already sent a message to the rear stating they could hold out for three days at most before planning to retreat, but the enemy was completely refusing to play by the rules.
Chapter 884