Unique, intriguing and mysterious. I wouldn't be surprised if many people overlooked this drama expecting another generic detective show, I can't express how sorry I feel that they will miss out. This drama will challenge your preconceptions and keep you interested to the very last minute. This drama isn't for everybody, I can imagine the quirks and humour won't appeal to many. I, however, really thought they influenced the overall feel in a positive way. It isn't your typical drama, if you take everything too literally you will miss out on a lot of the symbolism and underlying messages. It's one of those drama you can keep coming back to, every time you re-watch you will notice something new, a small detail you missed the first time around. These little details, in my opinion, really show how wonderful both the plot and execution are. Acting wise, no complaints there, they all did a fine job portraying their characters. As for the music, the choices really helped build up atmosphere and fit well with the drama's mysterious vibe. All in all, a drama I highly recommend if you want something completely different to the majority of other drama out there.