In the early years of the Ming Dynasty, Zhu Yuanzhang was afraid of the dragon veins in the world because of a nightmare. After summoning Liu Bowen for discussion, he ordered him to lead people to search the world to cut off the dragon veins. After Liu Bowen used a clever trick to break one dragon vein, he traveled for several years to cut off all the dragon veins. When he reached Changbai Mountain, he stopped because he was afraid of the power of heaven, and then resigned and returned home. After Liu Bowen passed away, Hu Weiyong used the issue of his cemetery to frame him. Zhu Yuanzhang opened the coffin and saw the "Da Ming Law". He suddenly came to his senses and ordered a generous burial, which fully demonstrated Liu Bowen's foresight and wisdom.