That year, Zixie was killed by a man who had addressed himself as 'this Holy One' when he had tried to save her. It was a good thing that Zixie could be reborn in flames and had returned to her side since. He was the only one who knows that the Ancient Divine Pagoda was in her possession.
If the Regional King was aware of the Ancient Divine Pagoda's existence, that explains his previous attitude towards her! He had wanted to invite her into the Regional King's Mansion because of the Ancient Divine Pagoda.
However, there was something else that Gu Ruoyun does not understand. She stared at the man who was standing in midair and asked, "Zuo Shangchen had once told me that his Master was acquainted with you. I really want to know how you are related to his Master."