Overweight, kind-hearted Sa Geum-ran (Ha Jae-sook) married into a well-to-do family, but her husband Lee Kang-joon (Jung Gyu-woon) has spent the past seven years in the United States for his business, and she lives with his mother and sisters who treat her badly. Geum-ran learns that Kang-joon has been having an affair with sophisticated broadcast announcer Gyo Chae-y...