The entire day, Qu Xing Xu's thoughts were all about how he could defeat the Chu empire's army the fastest. Though he was proclaimed as a God of War and a Star General in the four kingdoms, Qu Xing Xu still knew his and his soldier's limits. No war could be easily won by one person swinging down his sword and spear, and no war could be won by pen without any expenses and well-thought-out plans. And even then, no one really knows who would win.
It all depends on one's luck.
The Chu empire was not only the largest among the four kingdoms, it also possessed a great population. Hence, the soldiers were almost endless. Once the first batch was defeated, they could easily send the second, third, and fifth batch of soldiers to the battlefield. If the Zheng empire hadn't been passed on Emperor Yun's hands, there would have been no Great Chu empire that could arrogantly look down upon other kingdoms.