All's fair in love and war. Two couples will need to battle it out for love and money! But who knew they'd swap partners before doing so? Ryujin and Joo-ah are both friends and studying fashion at the same university. So why is Joo-ah going on a couple's show with Ryujin's boyfriend? And why is Ryujin going on the same show with Joo-ah boyfriend?!All Rights Reserved