In the thirty-second year of Yuanjing of the Hua Dynasty, King Xin colluded with his mother's clan to frame the prince for rebellion. The suspicious emperor had the prince deposed and beheaded without verification. Crown Princess Xu Ningjun rallied the Xu Family Army and others to launch an army to rescue her. However, they were defeated because the traitors cut off their confessions, and both her husband and wife died. The prince and his mother's brother, King Jing, were outside the capital during the rebellion. When he returned to Beijing and learned of the tragedy, he secretly established the Xuanjia secret guard, used the business name as a cover, and lay dormant for fifteen years.