When Pang Juan cut off Sun Bin's patella with a sneer, when he was flipping through the stolen "Art of War" under the green lamp with a smile, he did not know that what he would pay for was not only the failure of the expedition against Zhao, but also the death at Ma Ling; when Chen Houzhu was addicted to dingzhang jade and stones, when he was intoxicated by the decadent music of "Yushu Houtinghua", he did not know that what he would pay for was not only survival in a dry well, but also the change of kingdom; when Shi Jingtang flatteringly shouted "Father Emperor", when he held out the Sixteen Prefectures of Yanyun with both hands, he did not understand that what he would pay for was not only the annual tribute, but also the eternal infamy after his death.
