People who travel through time are either rich or young, so why is Xiao Qianqian so unlucky? She is inexplicably mistaken for a secret agent in the prince's palace, and is forced to get involved in Bo Yun's treacherous struggle for the throne. She originally thought that she could enjoy peace and happiness by marrying off Princess Gu Xia to the Menghua Dynasty as the crown prince, but unexpectedly she was ordered to steal Mingyue Jue, the symbol of supreme power, and what's more terrible is that she fell hopelessly in love with the cold and arrogant Prince Menghua!
I wish to have the person of my heart, and we will never be apart until we grow old together. On that snowy night in the Meilin Villa, with the red candles shining brightly, he and she became husband and wife, and there was no doubt about their love. Even though he was as noble as a dragon among men, he only wanted her to call her "husband" instead of "emperor", just because in his eyes she was the one who made him know the elegance of the song. He wanted to make her his queen and rule the world with her. However, a sudden assassin reveals her identity as a fake princess, and a huge conspiracy comes to light... In a troubled world, where good and bad coexist, how does he choose between his lover and his country in a crisis? The road ahead is long, and every step is like walking on thin ice. After experiencing many tribulations, can they continue their relationship?