Girin Arts high school was once a prestigious arts school, grooming the next generation of K-pop stars. But for past several years, the school failed to produce any good artists. When it is about to shut down due to the financial difficulty, OZ Entertainment acquires this school in danger. Now, it is time for Girin Arts School to get back in to the fierce battle of survival!

• Bae Suzy
• IU
• Park Jin-young
• Kang So-ra
• Jeong Jin-woon
• Park Ji-yeon
• Im Jae-beom
• Hyolyn