A sister accustomed to modern values ​​and a younger sister who holds a somewhat traditional ideal of womanhood. Through the lens of these two half-sisters, the film depicts the clash between traditional and modern values. It delves into the modern woman, represented by the two sisters, and the traditional ideal of womanhood, as well as the commoner lifestyle of the Hwang family and the elegant lifestyle of the wealthy Lee family, in a serious yet lighthearted manner.