Have you heard the legend of "Pujiafen" in Xinglong Mountain? What is it?

When I was a child, I heard from the old man that there is a place called Pujiafen on Xinglong Mountain in Yuzhong County, which is the most famous Puda Yin and Yang Tomb in Yuzhong County. Pu Yang's two sons learned from their father when they were young, and they all learned very well and their skills were superb. One day, Pu Daying felt that his days were numbered, so he called his two sons to him and said, "I am old, and I won't live long in the world. I called you two brothers here today for only one purpose, that is, to let you choose a treasure trove of geomantic omen for me and see how you perform in the competition. " So the boss left home with a copper coin in his hand, which probably took a meal. The boss came back and told his father that I had chosen it and buried a copper coin there as a mark. Pu Daying said to the second child, now it's your turn to choose the treasure for me. The old second-hand man walked out of the house with a needle in his hand. After dinner, the second boy came back and told his father that I had chosen it and inserted a needle there as a mark. At this time, Pu Daying and Yang said to their two sons, "Go and see what happened to the geomantic treasure land you chose." . The two sons followed their father, who led them to the land of Feng Shui. When I arrived at the place chosen by my two sons, my father asked my second son, where is the needle you inserted? The second child went to the place where the pin was inserted and said, here, when the boss saw it, he couldn't help but stare blankly for a moment. He slowly opened the soil where the copper coin was buried and saw his younger brother insert the pin in the hole where the copper coin was buried. Pu Daying laughed and said, "It seems that you can all get started." When they got home, Pu Daying and Yang told their two sons, "After I died, I woke up at noon and had to meet three things before I could be buried. One is that people wear iron hats, the other is that donkeys ride people, and the third is that snakes play drums. " He also said: "After I die, I must be filial for one hundred days, and shoot a bow and arrow to the southeast at three o'clock on the last day." In less than half a month, Pu and Yang really died. It was clear in Wan Li this morning and turned cloudy at noon. So the two sons woke up at noon according to their father's instructions and invited a drummer to help them on the road. When they arrived at the cemetery, the drummer rested in place, only waiting for three things to happen, so some drummers sat in place and chatted, while others rested on the drums. Suddenly, it began to rain lightly. At this time, a man came along with an iron pot on his head. It turned out that this man bought a pot in the street to shelter from the rain, and his two sons were overjoyed. At the same time, they thought about it. What about the second thing? I'm thinking about it. I saw a man walking slowly on the road with a donkey on his shoulder. It turned out that this man bought a female donkey and gave birth to a cub on the road. What will happen to this third thing? Seeing that it was time for burial, but there was no snake beating drums, the two sons were anxious. Then, a drummer screamed. It turned out that he was resting with his back against the drum, and a poisonous snake emerged from under the stone. Just as he got under the drum, the drum turned over and put the snake under it, so the snake shook its tail and played the drum. There are all three, and the burial is smooth. According to their father's instructions, the two sons piously kept the candles at home lit all the time. They have three meals a day and bow every time until the centenary is over. At this time, the boss said that it was 100 years old and he would shoot a bow and arrow to the southeast. The second son said, it's still one day away, and two people can't argue. So the boss said, since the argument is not clear, let's do as I say. After all, I am the boss. Why do you want to shoot arrows to the southeast on day 100? The thing is, because Zhu Yuanzhang was afraid that someone would frame him, he washed his face around the pillar every day. According to Pu and Yang, this day happened to be when Zhu Yuanzhang was washing his face in front of the palace column, with his back to the northwest, so this day was the best time to shoot. Because the technology of the boss is not as exquisite as that of the second brother, just one day away. The arrow was inserted in the jade pillar, and the tail of the arrow pointed to the northwest, so Zhu Yuanzhang called Liu Bowen, a strategist, and ordered him to lead the army to cut off the geomantic omen in the northwest. Liu Bowen took the officers and men all the way to cut off Feng Shui and Long Mai, and came to Xinglong Mountain in Yuzhong. When digging Pujia grave, I couldn't dig it, but all the blood I dug out overflowed. Just when he was helpless, he suddenly passed by a woman and saw blood flowing out of the grave. He exclaimed, "Where did the blood come from in the grave?" This shout doesn't matter, the game has ruined the blood of the Pu family.