During the Zhengde and Jiajing years of the Ming Dynasty, Qianhu, a Jinyiwei who was gifted and highly skilled in martial arts, won the appreciation of the emperor and the Jinyiwei commander for his ability. By some mistake, he rescued a maid from the feudal prince's palace and took her as his concubine, because the woman's eyes looked like his dead wife's. Little did they know that the vassal king had a life-saving grace for the maid, and the maid named Wang only committed herself to him for revenge. The remnants of the feudal king's party were also ready to use the woman to assassinate Zhang Gongjin. However, fate is not as good as fate. After getting along with Zhang Gongjin day and night, the woman fell hopelessly in love with him and even broke up with the remaining members of the feudal prince's palace for Zhang Gongjin. So the remnants of the feudal prince's palace found the right opportunity, kidnapped the maid, and threatened Zhang Gongjin to assassinate the emperor. Zhang Gongjin stayed calm in the face of danger and pretended to assassinate the emperor while he was on tour. He also created an illusion to make the remaining members of the vassal king think they had a plan. Just when they were about to kill the maid on the grounds of betrayal, Zhang Gongjin arrived with everyone, and after a fierce battle , rescued the maid Rumeng, but before the death of the remaining party in the prince's palace, they shot an arrow at the maid Rumeng. Zhang Gongjin could have blocked the fatal blow for the maid Rumeng. He was seriously injured and was carried back to Qianhu Mansion...