This drama is about the tumultuous lives of contemporary twenty somethings, as they worry and learn how to connect with people, how to love, and how to succeed in this harsh world. Lee Ji Hoon (Kim Min Jae) and Choi Woo Seung (Lee Se Young) are two childhood friends who also happen to be preparatory students for the civil service exam, although Ji Hoon has a secret dream to be a singer and songwriter. One day they meet a popular but problematic idol Yoo Hyun Jae (Yoon Si Yoon), and thus begin the story of passion, love, and friendship among 20s youth in the entertainment industry.