Why did Liu Bowen insist on eating a biscuit before he died?

Liu Bowen, the man of God, insisted on eating a baked wheat cake before he died because Zhu Yuanzhang once ate a baked wheat cake and hid it in a bowl for Liu Bowen to guess what it was. After Liu Bowen answered, Zhu Yuanzhang asked Liu Bowen to predict how long Daming Mountain would last, so Liu Bowen wrote a song of baked wheat cake. When Liu Bowen died, he thought of all kinds of life, so he thought of baked wheat cakes. He wants to eat sesame cakes and tells everyone that the prediction of "baking songs" will come true.

Liu Bowen is particularly talented. He reads widely, so he knows astronomy above and geography below. He is also particularly good at divination. After Zhu Yuanzhang heard Liu Bowen's name, he sent someone to ask Liu Bowen for help. After repeated refusals, Liu Bowen became Zhu Yuanzhang's counselor. Liu Bowen made Zhu Yuanzhang's plan, helped Zhu Yuanzhang to command the army against the Yuan and Chen Youliang armies, and finally established the Great Ming Dynasty, which was a great success.

Zhu Yuanzhang saw that Liu Bowen's talent was particularly severe, but he didn't reuse Liu Bowen, but feared him. Because Liu Bowen's divination and divination were very severe, Zhu Yuanzhang was afraid that Liu Bowen would turn against him, so he didn't give Liu Bowen a high official. Liu Bowen was disheartened and resigned. But why did Liu Bowen, who was persecuted by the disease in his later years, have a bite of baked wheat cake before he died? In fact, this has something to do with Zhu Yuanzhang.

In the early Ming Dynasty, Liu Bowen went to visit Zhu Yuanzhang. Zhu Yuanzhang asked Liu Bowen what was in an upside-down bowl, and Liu Bowen replied? Are there any biscuits eaten by the emperor? . Zhu Yuanzhang was very happy after listening and asked. How long can Daming Jiangshan last? ? Liu Bowen was particularly embarrassed after hearing this. I don't know how to answer this. According to the truth, the executed and fabricated must easily hit the blade. This is simply fatal. Finally, Liu Bowen asked Zhu Yuanzhang for a gold medal from death, and then made a song "Pancake Song", which predicted the situation in the next 800 years. And Liu Bowen insisted on taking a bite before she died and told everyone that it would come true.