In the troubled times of the Republic of China, the Jiang family, a prominent family in the south of the Yangtze River, hid a shocking secret. The eldest daughter Jiang Ruyue opened the curtain after her rebirth, only to discover that she was just a substitute; and the forgotten adopted daughter Jiang Yunlan was the real daughter, shouldering an unknown spy mission. The two sisters pursue each other's destiny in love, hate, and hatred, but discover a shocking conspiracy that can overturn the family. The tug-of-war between truth and emotion is played out in the fog of troubled times. Who can have the last laugh? The legendary story of the Jiang family's daughters is about to begin.
