Only Fang Dadi, Yan, Bi, Yi, and Cheng are divided into four parts of the world. The fifteen-year-old Crown Prince Zhanghua originally appointed Xie Fanyi, the third daughter of the Xie family, as his concubine. Unexpectedly, Xie Fanyi died on the way to get married. Two years later, the new emperor chose Yimei Changyan as his concubine. Then, just like that, thirteen-year-old Xie Changyan bid farewell to his father's family and left his hometown to come to the imperial capital, learning etiquette, waiting to become a queen, and a legend began.