Zhu Yunwen, the eldest son of Prince Zhu Biao and the grandson of Zhu Yuanzhang. Due to the early death of Zhu Biao, Zhu Yunwen was posthumously named as the great-grandson of the emperor. After Zhu Yuanzhang's death, Zhu Yunwen acceded to the throne, with the title of Wen Jian. After he ascended the throne, he began a series of reforms, the most important of which was to reduce the number of fans. This move touched the interests of Wang Fan as a whole, and Judy, the prince of Yan, launched the war of Jingnan under the pretext of the Qing army. After four years of fighting, it was difficult for the imperial army to defeat the powerful Yan army. Judy led the army into Nanjing. Emperor Wen Jian decided to commit suicide. At the critical moment, a eunuch suddenly jumped out. He told Emperor Wen Jian that Taizu (Zhu Yuanzhang) gave him a box before he died, and told him that if he opened it in an emergency, he could save his life. He hid the box in the corner of the palace. They hurried to get the box and opened it. There are three sets of cassocks, three cassocks (identity cards of ancient monks), monk shoes, razors and other things. On these three piles, Yingxian, Yingcan and Wenying are written respectively. Wen Ying naturally refers to his emperor Zhu Yunwen, while Ying Xian and Ying Neng refer to the near ministers Yang Yingneng and Ye Xixian, respectively. All three of them immediately shaved their heads and helped them put on their robes and monk shoes. They also found a letter at the bottom of the box, which read: "Wen Ying went out from the gate of hell, and I walked from the water's edge to the Yugou. At dusk, I will be in the optimistic west room of God. " We parted according to the letter. After he set out from the gate of hell, there was already a boat waiting for him, which was also arranged by Emperor Mao. Everything is as arranged in the letter. At dusk, everyone will be optimistic about God. Since then, everyone has started a long escape life under his protection. This is the legend of Wen Jian's escape in unofficial history.