Shangguan Jie'er was a female official in England during the Ming Dynasty. In ancient times, the world was divided into three kingdoms: Britain in the Ming Dynasty, Xuanwu Kingdom, and the smallest Yi Jing Kingdom. Duanmuzhuang is the prince of Xuanwu Kingdom. The two met on the battlefield, and they were supposed to be enemies, but in the end they fell in love with each other. So what is the story between them...