In the 21st century, a female agent accidentally traveled through time to become Yan Wushuang, the foolish legitimate daughter of the Duke of Guo. She rescued the hunted Prince of War, Pei Yan, just after crossing over. Yan Wushuang, a money-lover, could not resist the temptation of the prince's high commission and chose to escort the prince back to Beijing. The relationship between the two gradually warmed up as they got along with each other. Faced with the prince's conspiracy, where will they go?
