Kang Ji Yun, a successful and self-assured woman, is the managing director of a headhunting firm. To survive in this fiercely competitive sector, she throws herself wholeheartedly into her work. Outside of work, she doesn’t know how to do anything else. She has a secretary called Yoo Eun Ho who does practically everything for her. Unlike her boss, the secretary is friendly, well-mannered and considerate of others. He is a single father who is also good at parenting and managing household chores.