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.

After binge-watching beauty videos online, a shy comic book fan masters the art of makeup and sees her social standing skyrocket as she becomes her school’s prettiest pretty girl overnight. But will her elite status be short-lived? How long can she keep her real self a secret? And what about that cute boy who knows her secret?