I once heard that there are six fairy mountains hidden in the land of mortals, namely Cinnabar Yuluo in Fengdu, Guiji Mountain in Penglai, Chaoge Peak in Bashu, Huixing Mountain in the snowy land, and the shadows of Panmeng Mountain and Kongjian Island.
Originally, when I was still making wine in Panmeng Mountain, I felt that the people on this mountain were very different from those on other fairy mountains. They were just exotic animals with no trace of human beings. I felt uncomfortable staying on the mountain. Later, when I followed my senior brother to Kongjian Island, I heard one after another that Panmeng Mountain was not like this a hundred years ago. At that time, a very impressive Taoist temple in the personal world was rooted on the mountain. At its peak, it had more than a thousand disciples. Later, something happened, and the people on the mountain disappeared out of thin air overnight. The current owner of the mountain, Wu Hezi, only later used Panmeng Mountain to breed these birds and beasts.
What kind of changes happened a hundred years ago?