In a well-planned conspiracy, Shen Qinghuan, the newborn daughter of the Hou family, exchanged identities with Su Muyun, a baby girl from a poor family. Sixteen years passed by, and Shen Qinghuan was trained in the Jiangnan water town to become a tough, intelligent girl with some knowledge of the art of Qi Huang. Although she was poor, she was comfortable; while Su Muyun was educated in the brocade of the Marquis's mansion to be a talented, beautiful and noble lady in the capital. She enjoyed the honor and favor that did not belong to her, and also endured the invisible pressure in the high-end mansion.
The gears of fate are re-engaged by a token that has been lost for many years. When the truth exploded like thunder over the peaceful Hou Mansion, the life trajectories of the two girls took an earth-shaking reversal.
When Shen Qinghuan was taken back to the Hou Mansion, he faced completely unfamiliar relatives, incompatible rules and ethics, as well as scrutiny, sympathy and rejection from all sides. How can she use her own wisdom and the survival rules she learned in the countryside to wash away the dust and bloom her own brilliance in the deep house and compound? Can the estranged family relationship between her and her biological parents and brother be re-established?
Su Muyun fell from the clouds, and her past glory was gone. Was she sent back to her humble family of origin, or was she taken in by the Marquis in an embarrassing status? Where will the unwillingness, jealousy and fear in her heart lead her? Should he go completely dark and fight Shen Qinghuan until death, or should he re-recognize himself and find a different path under the heavy blow of fate?
Is there a deeper family grudge or power struggle hidden behind the mysterious exchange case? Which one is more important, blood relationship or upbringing?
If fate gives you a bad hand, how will you continue to play?