The old man said that this was originally the hometown of Tibetan king Chizanbu, but the king was born different and had oysters on his feet. The locals took him as a monster and drove him out of the village. This time, then angered the gods, and this place has been cursed since, people are not happy, water and grass are not abundant, six animals are not prosperous. When the old man told this story, he looked up at the window and his eyes were fixed. The old man, who lived by hunting, believed that his legs were paralyzed in his old age. He was in a wheelchair, wearing an old down jacket and a thick blanket on his legs. In his view, his fate was so similar to that of the whole village.