An army who had risen had definitely stepped on the bodies of the dead. Once they saw blood, they would use their victories to complete their transformation.
The Qing Sai Army had come at the right time. They had traveled long distances and lacked food and clothing. On the other hand, the Wei Wu Army simply waited at ease for their enemy. The Qing Sai Army's combined strength was no match for the Wei Wu Army. They did not have as much people as well. This allowed Lu Shu to train his soldiers with ease of mind.
Although Lu Shu did not go into the limestone cave, he had established a treaty of alliance with the soldiers of the Wei Wu Army. Even if he was not at the battlefield, he could survey the entire situation. He had an even clearer view than Zhang Weiyu.
As Lu Shu trained his swordplay, he observed the situation. He paid close attention to Zhang Weiyu's commands and tried to learn his commanding skills.