Jang Gyeong Ho visits fellow student Kim Dong Hwan's hometown, and falls in love with his sister, Kim Ok Gyeong. Despite Dong Hwan's objections, Ok Gyeong follows Gyeong Ho to Seoul. With his help she finds a job at Dong Il where she works as a secretary for the president, Mr. Oh.

His mother having died while giving birth to his younger brother, and his father mentally incapacitated due to a serious car accident, 13-year old Yeong-cheol must look after his yoyng siblings. His neighbors, however, feel that it would be a kindness to have the children sent to an orphanage.