Jinny is a famous model with gorgeous long hair - but little does everyone know that she is in fact actually Ahjin, a high schooler who has short hair, wears glasses and only does modeling for the sake of her uncle! Ahjin has a crush on Dohoon, one of the coolest guys in school. When Ahjin, dressed as Jinny, finds out that she'll be living in the same apartment building as her crush, she's thrilled! But how can she keep her secret from Dohoon, when he himself adores the model Jinny?!