Lee Se Na is the only daughter from a wealthy background. Because of her pampered upbringing, she believes that she can get anything she wants if she sets her heart to it. She meets Han Seung Woo, a self-made diplomat, who is not-so-secretly in love with his childhood friend Yoon Su, currently in Japan with her fiance, Seung Woo's colleague Jin Hui. Se Na instantly falls in love with Seung Woo, who