Oh Se Hun is one of many things; the renowned son of a businessman, a member of the elite and a cold-hearted stone-wall who regards happiness as an emotion for the poor.

What he doesn't expect during the summer before his college graduation is being whisked away by his three best-friends on a spontaneous road trip. Along the way, Se Hun discovers what adolescence feels like, how to smuggle a chicken into a four-wheel drive and what love tastes like from the lips of a cute foreigner living on a farm.