Jiang Mian, a wicked girl in the capital, has a bad reputation and no one dares to marry her. However, she is chosen by the Duke's prime minister and enters into a marriage contract with the dandy prince Lin Xiangyi. In fact, the two have their own plans and agree to make peace within one year. After Jiang Mian married into the Duke's palace, he established his authority as the head of the family, fought against bad relatives, and governed his husband. He also got involved in palace disputes due to the revenge of his former fiancé Xia Linrui. Lin Xiangyi looks like a playboy, but in fact he is a confidant of the prince, and he would not hesitate to break into the palace to receive the punishment in order to protect Jiang Mian. Jiang Mian's sister Jiang Rou is a fierce border general, and the two sisters work together to solve Xia Linrui's conspiracy with Jiu Qiansui. At the end of the one-year period, Jiang Mian originally wanted to divorce, but due to Lin Xiangyi's intentions and the bond between the two, they finally stayed together and became a couple that no one in the capital dared to mess with.
