I watched this drama a while ago, but I stumbled upon its page today and saw that it had an overall rating of 7.4, so I thought I ought to make a review telling everyone not to believe that rating. I'll be honest, I watched this drama because it had Ahn Jae Hyun, dealt with vampirism, and was fairly well rated. It was actually one of the first dramas I ever watched and even then I knew that it was bad. The first seven or so episodes are OK, but after that point, the whole show just goes completely downhill. I feel like I sped through the beginning of this drama because it had genuinely good content, but as the show went on I found myself waiting days between each episode because forcing myself to watch it was miserable and I just couldn't do it. Side-note: don't even get me started on that ending. I mean what the hell was that? In conclusion, this drama is an idea that wasn't well thought out and could have been easily squeezed into ten episodes (or less) and still had the same content without anything lost. Please don't watch this, for your own well-being.