Kang Sebin is a bratty chaebol heiress with a passion for music. 

Jeon Jungkook is the president's egotistical son who's seceretly in love with poetry.

In order to keep their family names intact, Jungkook and Sebin's parents arrange for them to date. Both of them agree on terms different from their parents, considering their newfound relationship nothing but a game. 

But what will happen when Jungkook realizes that Sebin's more than a stubborn rich girl?

And what will Sebin do when she realizes that there's more to Jungkook beneath his extreme ego?