"I can only give you a rough idea of many things; you will need to learn the details once you reach the Tianyi Assembly." The White-haired Elder provided a brief explanation of what he could disclose.
Although the Holy Domain was a fine place, the powerful figures residing there could hardly be expected to remain contentedly once they attained a certain level of cultivation. Furthermore, given their power, how could these masters remain ignorant of the fluctuations in energy elsewhere in the Holy Domain? And if they were aware, how could they not investigate? If they investigated, how could they fail to discover what the outside world was like? Thus, the Holy Domain had gained some knowledge regarding the Divine Illusion Realm.
Moreover, the Holy Domain was not entirely safe. There were other planes surrounding it, the closest being the Celestial Realm. Furthermore, they had received intelligence that the Celestial Realm was eyeing the Holy Domain with covetous intent, hoping to invade. Add to this the chaos stirred up by Evil Cultivators; were it not for Si Jiuli consistently holding them at bay, the Holy Domain would never have remained as stable as it currently was. At the very least, many within the Tianyi Assembly were well aware of the devastation the Celestial Realm had suffered at the hands of Evil Cultivators.
Chapter 447