Minyoung - having graduated from an all-girls middle school, high school, and college and now working as a lingerie designer - knows zero-to-nothing about men and subsequently has never dated anyone. When the CEO of her company suggests setting her up on a blind date, she has no other choice but to say yes. She goes on the date only to be faced with an off-putting yet handsome guy, who ignores her for the majority of the time but then has the audacity to suggest seeing each other. Flabbergasted, she decides to leave and to never see him again... little did she know, she would meet him the next day as the photographer on her project at work. On the other hand, Donghwa remembers meeting Minyoung ten years ago and can't help but smile at her spunk and confidence. Despite her rather lukewarm reaction, he's determined to play to win her heart. Let the games begin!