Люй-хоу
The person who escorted Dou Yifang to Dai is Zhou Yafu, a General of Dai, and her maid, Mo Xueyuan, who is also Lü Zhi's spy. In Zhou Yafu's mind, Yifang cannot be trusted; in Yifang's mind, Xueyuan is attending at her side to monitored her on behalf of Lü Zhi. This causes all of them to distrust each other. In the end, Mo Xue yuan became Yi Fang good sister and someone whom she trusted because she realises Xue Yuan was Ah Chou, an ugly chambermaid that she knew before she became Lü Zhi spy. After arriving at Dai, Yifang finds that the King of Dai (Liu Heng) behaves frivolously and dissolutely, however, the truth is that he is a King who really cares about his people. Thus, she changes her mind and decides to help Liu Heng by sending fake information to Empress Lü Zhi. Liu Heng was also attracted to Yifang, and made a promise that he would never ask why to Yifang because he trusted her.