It's really desperate to keep going south. During the Southern and Northern Dynasties, Liu Song and Liu Yilong made a northern expedition to Wei, and the Northern Wei relied on the national strength and the great talent of Tuoba Tao of the Northern Wei Dynasty. After Liu Song broke the Yellow River army, he began to divide his troops into five roads and return to the south on a large scale to drive the Jianghuai area and drink horses from the Yangtze River. At that time, Taizu of the Northern Wei Dynasty achieved the goal of shocking the Southern Dynasties, but he did not dare to cross the river for the south. On the other hand, Judy's tactics can only be successful under the special circumstances at that time. After Zhu Yuanzhang killed the hero in the early Ming Dynasty, there was no general who could match Judy in the Ming Dynasty, so Judy went south to hide. Secondly, in the concept of that era, the "Jingnan War" was purely an internal dispute of a family name. Therefore, although Wen Jian issued a letter to the "diligent king" many times, there were very few real diligent kings, but many people surrendered to the Yan army. Otherwise, Judy went south alone, and his emperor only needed to stick to Jinling and wait for the teacher of the diligent king to meet him, while Shandong cut off the supply line and retreat of the Yan army. In this case, Judy's situation must be extremely dangerous. So if you put on another person and put on another background, you will never dare to take this tactic and ignore Shandong. Although the war is over, its related history is developing. After the prince entered Beijing, the palace caught fire and his whereabouts were unknown. Some people say that Emperor Wen Jian died in the palace and set himself on fire, or Emperor Yun Jian died in a tunnel, became a monk and traveled around the world. It is said that the orthodox dynasty died in the palace. There is also a saying that Wen Jian fled to Southeast Asia, and one of the purposes of Zheng He's voyage to the West was to find him. The true whereabouts of Wen Jian became an unsolved mystery in the Ming Dynasty. After Judy became emperor, she wantonly killed civil servants and military commanders who offered suggestions to Wen Jian and refused to welcome him. Qi Tai, Huang Zicheng, Jing Qing and others were killed by the whole clan: "The life of the red clan, borrowed from its hometown, was dyed in disguise, named Guatengchao, and the village was the city." Fang Xiaoru, known as the "seed of reading", refused to write an imperial edict for Judy, and all nine families were killed. It's not over yet. All his friends and proteges were killed by one family, and 873 people were killed by ten families. This kind of cleaning was extremely cruel, and thousands of people died tragically by Judy's butcher's knife.