The Lu brothers who had guessed Hei Wuan's identity were startled by what Yun Xiajie had just said. Based on this man's reaction, he most likely knew the real identity of Hei Wuan.
Lu Er asked with a surprised expression on his face, "Chun Hongyun-Jun, you know about his existence?"
"Um. A few years ago, Zhi Yang suddenly appeared before me. He told me that Jing'er would be coming back soon. His partner stayed behind with Jing'er to serve him while Zhi Yang stayed to serve me," replied Yun Xiajie.
Among the group, only the crown prince could not understand their conversation. He is after all the youngest among all the cultivators in the hall. He is a generation younger than the rest but because the Emperor wanted him to gain experience that he was sent here in his instead. On the other hand, Jin Baihua was stunned to the point he had even forgotten to act.