Mo Xueyi and Dou Yifang were both elaborate works sent by Lü Hou to Dai Guo, and at first the two supported each other.
Later, Dou Yifang fell in love with the Dai Wang, and in order to protect the people she loved, she chose to pass on false news to Lü Hou, but she was afraid of being exposed by Mo Xueyi. Therefore, she tried to get Mo Xueyi to leave.
Finally, the King took them out to buy horses. It just so happened that the cooperating Xiongnu people took a fancy to Mo Xueyi, and the money for selling horses was not needed, as long as Mo Xueyi was killed.
Therefore, Dou Yifang said falsely that he wanted to buy a little dowry for Mo Xueyi, and at the same time told Mo Xueyi that she would first go back to Lü Hou's side, and she would continue to do elaborate work in the daiguo. Moreover, she poured two glasses of water and added a little medicine to Mo Xueyi's cup of water. She made up her mind to let Mo Xueyi stay with the Huns.
At night, when Mo Xueyi wanted to leave, he found that he had no strength at all. Finally she knew that Dou Yifang had decided to help the DaiWang. She hated Dou Yifang for not telling her sooner, but for sacrificing her in this way. Fortunately, Zhou Yafu rushed back and rescued her.
After returning home, Zhou Yafu asked the Daiwang for his sins, and the Daiwang wanted to fulfill them, and Zhou Yafu was very happy, and at this time Mo Xueyi refused.
She and Dou Yifang went to the side and questioned why Dou Yifang didn't believe her, and finally she said that she was an ugly, and asked Why Dou Yifang couldn't treat others as hard as before. After Dou Yifang knew, he apologized to her. The two reconciled.