There weren't many experts who knew about this, but there were people who spread the news.
Furthermore, it was obvious that it was not a single person who spread the news. The first person who spread the news was merely saying that Li Lingtian had killed the King of Qian Ning City and was deliberately provoking the hatred between Li Lingtian and Qian Ning Sky City.
While inciting the hatred between Qian Ning Sky City and Li Lingtian, he concealed some information.
It was as if they were afraid of losing face. From this, it could be seen that most of the people who spread the news were either the Three Great Kings or the Northern Spiritual King.