He began to enter the palace and tried to assassinate the emperor. Some of them disguised as eunuchs and maids, some bribed guards to enter the palace, and some flew in quietly through their own flying skills, but these flying skills were basically untrue.
Because you know that the Forbidden City is the home of twenty-four emperors in Ming and Qing Dynasties. Covering an area of about 720,000 square meters, the building area is about150,000 square meters. It is rectangular as a whole. This huge palace is surrounded by tall walls, which are 96 1 m long from north to south and 176 1 m wide from east to west. The circumference is 3420 meters and the height is 10 meters. Few people can climb such a high wall, and there is room for six horses to walk side by side on the wall.
The reason for building such a high wall is mainly for firmness and beauty, but now the wall of the Forbidden City has been shortened by 90cm. In fact, this is a matter of course, because the Forbidden City has been 600 years, and the gap between the soil is gradually narrowing. After weathering, the gap between bricks gradually decreased and shortened, but it also shortened by 90cm after only a few hundred years. This is also incredible.