In April of the ninth year of Wude, Ning Chen squatted in the sky prison, holding a straw stick in his mouth, and said that the Taibai Star would cross the sky and hit Guanxia in the east. The guard was so frightened that he wanted to report it. Standing in the corner was a man in his early thirties, frowning and listening. That one is Changsun Wuji.
