Jiyong or more well-known as G-Dragon of Big Bang has a secret that is slowing killing him inside. Since his debut, he always had the same girl as his ideal type but never told the world except the handful that knows him personally. If not, this secret will follow him to the grave (or be the reason that brings him to his grave). He thought that it would be like any other ideal type but as time passes, it might just be more than just a label he put on her. 

They have been friends, surprisingly close despite the unfriendliness and competition between their companies. Debuting in the same era, the two nation's idol groups understood each other easily - the struggles especially. Unknown to the world, Jiyong and Taeyeon, both being leaders of their respective groups, share their hardships and provide each other with advice quite often. But of course, these two aren't BFFs. They are more like, friends and nothing more (so as they claim). 

This story will bring us through the lives of these two leaders and how their friendship will progress into something more (or not).