Ji-soo, an advertising planner who is faithful to her desire to date someone she likes, is proud of her working abilities at her company. She is dating Tae-oh who is her superior at work and Ji-ho, a cheerful young man, who is out there trying to make ends meet. But when Ji-ho went to work at Ji-soo's company, Ji-soo's daily life, which seemed perfect, began to collapse... Will Ji-soo be able to handle all this and continue her two-legged relationship?