There is an unknown hill group outside Chang'an City. There is a temple on the mountain in the front, and a magnificent royal nunnery is hidden in the dense forest on the side. Behind the nunnery is a col between the two mountains. It is said that this place is a Fengshui treasure land, a certain filial princess in the former dynasty cut out her eyes and used medicine for her father in order to save her father. The emperor gave the princess the surrounding mountain and the depression. The princess built the Karma Nunnery where the depression entered. After the nunnery, Build a house in the middle of the mountain to take in some poor homeless women and children. Provide them with a safe place to live. A hundred years have passed, and the princess has long since passed away. For unknown reasons, gradually, this place has become the reason Committing a serious crime, it is not easy to openly try the place where the third-rank Gaoming was ordered to be held. Karma nunnery has become a famous and frightening place for the third-rank Gaoming in Beijing. The clouds floating over the mountain depression, in the eyes of the world, seem to be black.