n heard that Xu Changqing requested an audience, he directly allowed him to enter the Xizheng Hall."Your humble servant, Xu Changqing, greets Your Highness, the Crown Prince...""No need for formalitie...ld be considering the feasibility of this matter at this time.But he didn't know that Zhang Biwu had already dismissed the feasibility of this matter in his heart. But he didn't say it, because he nee...