During the Xianfeng period of the Qing Dynasty, Kang Baoqi (played by Deng Cuiwen) was the cook of the iron-hat prince of the capital, and followed the prince to Jiangsu and Zhejiang. Because of the flood, the people of Jiangsu and Zhejiang were living in poverty, but the Jiang family opened the warehouse to save the world and was rewarded by the court. This time, the prince's trip was to reward the Jiang family with a full rice banquet. Kang Baoqi wanted to see her old lover Jiang Qiao (played by Yue Hua), the master of the Jiang family who opened the warehouse to save the world. At this time, Jiang Qiao was already a father. Someone recognized Baoqi's secret identity and revealed it to the court. A dusty past was opened again. With the help of the prince, Baoqi escaped the disaster and married into the Jiang family as the fourth concubine. This move was opposed by the Jiang family, and the rice business was even more turbulent. Unexpectedly, Jiang Qiao suddenly passed away, and before his death, he entrusted the rice business and the Jiang family to Baoqi. On the one hand, there was the pain of losing her husband, and on the other hand, the Jiang family was watching covetously, and Baoqi was pushed to the cusp again. Can she develop the Jiang family's decades-long foundation?