Lim Ju-kyung is a high school student. Since she was little, she has had a complex about her appearance. To hide her bare face, Ju-kyung always wears make-up. Her excellent make-up skills make her pretty and she hides her bare face in front of others. She gets involved with 2 men; Lee Su-ho and Han Seo-jun.

A U.S. government agent tries to recover a deadly new virus stolen from the South Korean government. With everything at stake, global intelligence agencies battle against nefarious parties to prevent the virus spreading across the world.