Kang Ji Yun, a successful and self-assured woman, is the CEO of a headhunting firm. To survive in this fiercely competitive industry, she throws herself into her work. Outside of work, she doesn’t know how to do anything else. She has a secretary named 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 handling household chores.