Jiang Yaoyao looks like the eldest mistress of the Xu family. She was selected as a substitute by the Xu family and married Xu Yichen, the second young master of the Xu family. Xu Yichen seems cynical, but in fact he is affectionate and straightforward. Jiang Yaoyao gradually fell in love with him, but fell into the dilemma of Xu family secrets and substitutes.
