Yun Zhenzhen and Chen Qingye were childhood sweethearts, and they agreed to get married once he gained military merit.
Chen Qingye went to the border to fight bloody battles, but Prince Chu Shu intervened and asked for her to be married to the East Palace.
There is another hidden story behind Chen's father's death in battle.
On one side is the prince who has imprisoned her for life, and on the other side is the general who she promised as a young girl.
Military power, imperial power, blood feud, and young love are all intertwined.