I'm 16, and not used to watching horrors, so before I'd watched this drama, I was kind of unsure whether I should actually watch it. Up until then, I'd only ever seen dramas based around romance, so I wasn't sure if I'd like this drama.

Oh boy, was I wrong.

I actually started watching this drama because I love Song Kang and my friend had recommended it, so I really love the character that Song Kang portrayed. It really showed his duality because I was so used to seeing him in romance.

The first episode kind of shocked me, because this drama does contain horror scenes, and if I'm being honest with you, I'm not one for horror, even if this isn't really as horrific as most. There were a lot of scenes where it had me on the edge of my seat, and it literally had me screaming half the time(not out of fear, but just because some scenes are so cool).

I really enjoyed the acting and the story, as I think the characters development and progression throughout the plot did improve greatly. The way the drama started off was good as well, how it had shown a scene from later in the show, before coming back to the beginning and how it had all started. That part kind of got me through episode one, because I wanted to see how it happened (which is technically the reason they put that part at the beginning I think). I really enjoyed the casting as well, and the fight scenes. I enjoyed the music too, mainly because I love imagine dragons which was the song I heard more frequently then the others, and I think the song really matched the feeling of the show.

Overall, I would recommend this for anyone, no matter if you only watch romance dramas, or melodramas or thriller. this is a good watch for everyone, and I desperately need season 2 A.S.A.P!!