Han Sun-joo is a perfect woman who has it all ? beauty, intelligence and wealth. She helps her husband, Shin Myung-seob, as he climbs the career ladder at the company owned by her mother, and raises their children to the best of her abilities. Myung-seob is a modern day Cinderella whose life completely changed after marriage. He was a good man devoted to his family, until he started feeling a strong attraction towards another woman.