Since you asked sincerely, I will answer you seriously.
The nine-story demon tower, also known as the nine-story magic tower, is the first blood guard tomb in Dulan County, Qinghai Province. It is a hot water village about 10 kilometers southeast of chakhan Wusu town in Dulan County, Mongolian and Tibetan Autonomous Prefecture, Qinghai Province. It belongs to the Tuguhun Tomb of the Early Tang Dynasty.
The nine-story magic tower is the first Tuguhun tomb in China. It is a national key cultural relics protection unit and the most spectacular ancient tomb group in the ancient tomb group of Dulan and Tubo in Qinghai. Local Tibetans have an unlucky legend about this tomb, also known as the "Monster Tall Building". The mausoleum is 33 meters high, 55 meters long from east to west, and 37 meters wide from north to south, and looks like a piece of "gold" from the front, so it is called "Pyramid of the East". The two mountains behind the mausoleum extend from east to west, like two giant dragons, while the mausoleum resembles a pearl, forming a trend of "double dragons hitting pearls". Moreover, the construction of such a nine-story magic tower requires 10,000 craftsmen every year.
At present, archaeologists have only excavated the first and second floors of the tomb, and unearthed a large number of burial items and more than 700 animal remains such as horses, cattle and sheep.
Among the many burial items, there are ancient leather boots, ancient Tibetan wood chips, ancient Mongolian wood chips, painted wood chips and gold ornaments, wooden planks, wooden birds and animals, grain and a large amount of silk. Before the burial, archaeologists found 5 horse burial ditches and 13 animal pits such as cattle and dogs, and unearthed the complete skeletons of 87 horses and a large number of other animal bones. In addition, there are dozens of small tombs around the mausoleum.
Why do you dare to dig only two layers? At that time, some people said that the protection ability of excavated cultural relics may not be enough, and they did not dare to continue to excavate in a hurry, so as not to damage cultural relics. There is also a saying that the locals regarded this place as a "devil's building" and that many strange things happened during the archaeological excavations, so they stopped digging. Maybe only the archaeological team knew what was going on.
One theory is that the nine-story magic tower is a gathering place for demons. Because there are many graves there, the devil will gather there. King Tuguhun will lead generals and divisions in battle against the demons, drive them away and kill them, and then become an empty nest. In modern times, local tomb robbers did not dare to approach, and the archaeological team could only dig two layers, and did not dare to continue digging.
The little Guo Zi who was wearing glasses at that time jumped up and down to see those treasures hidden in the imperial tomb, and he had to make a dingling tomb. Well, Wanli poured blood mold, this tomb is opened, what silk fabrics, what words and paintings see the wind become fly ash, this lesson is too profound.
So our country is rescue excavation, the nine-story demon tower only the upper two floors were dug, the people below are good, we can not dig without digging, we have the means to stay later, we can see a one-two-three-four-five without digging, which is so good, so this stops.
At one point, this tomb is too deep, the more down the difficulty coefficient flipped upwards, the staff who went down has not yet started, this brain melon pain is severe, it is said to be caused by lack of oxygen.
Based on the above points, two layers were excavated.