In Seoul, many accidents can happen, but can be brushed off quite easily. Meet Kim Myungsoo, at first glance he seems to be a cold person, with looks that can kill, but is quite down-to-earth (and still good-looking) if you know him. While pacing around, he was a victim of such accidents. Luckily, he didn't suffer from any serious injuries. However, since that accident, whenever he falls asleep, he dreams himself in the same place with the same girl. His dream girl: Kwon Seoye