Yoseob is a struggling artist, trying hard for years now to make it into the artistic world, his eyes always lingering on his favourite gallery where one day, he hopes, his creations will hang proudly.

Junhyung holds the key to Yoseob’s dreams in his rich slender fingers, dangling it like it was nothing, because to him it was exactly that, nothing. It was just another insignificant little thing that he forgets about every single second.

But when these two people collide, when the rich, snobby, rude and arrogant Junhyung collides with the happy, cheerful, creative and amusing Yoseob, what exactly can happen?

One thing is clear, Junhyung is not your regular man, and his heart is sealed tightly in a wooden box behind heavy metal bars, which, Yoseob is somehow breaking through.