Su Yang'er, the noble legitimate daughter of the Prime Minister's residence, had been in love since childhood with her childhood sweetheart and fiancé, Chu Jinzhi, the third son of the Chu family. But fate played a cruel trick on her: she discovered that Chu Jinzhi had fallen in love with someone else. The blow shattered Su Yang'er's heart and left her disillusioned.
In despair, Su Yang'er had no choice but to make another decision. She turned her attention to Chu Yizhi, the eldest son of the Chu family and the formidable commander of the brocade-uniformed guards, known for his ruthlessness. Though she had no idea what lay ahead, Su Yang'er decided to face the future bravely. Joining hands with Chu Yizhi, she would begin a life filled with uncertainty and challenges.