OMG! This is some crazy insane stuff right here. Um whoever the screenwriter is, has a morbid mind. I have to pray now that I am seeing this. With Lee Joon Gi in this is why I watch~ If you like scary crime scenes this is for you... NOT for me... It is unbelievable!

Lee Joon Gi, a lot of Martial Art action with his turn and high kick moves! All done by him and I LOVE it! What a great actor he is all around! I love Lee Joon Gi in the Historical KDramas but seeing him as an NCI detective was pretty great. I got to see him differently. He is my #1 Top South Korean actor.

The storyline was so full of blood, I wanted to hurl, but it kind of stopped after the 8-9 episode. The killings are usually regarding women and a few men. I'm glad they are bringing awareness to mental illness in people who have homicidal tendencies. The cases may be fictional but it does exist in the real world. Sad but True! The cases shown were horrific and I even felt sympathy for the victims. Because these people exist, we need to be beware and know our surroundings.

The acting of the cast was so believable which made it a great South Korean Drama! All the guest cast, wow, very convincing as criminals! Son Hyun Joo who played Kang Ki Hyung the head of the NCI unit, man oh man, I thought he the real thing. Moon Chae Won, Yoo Sun, Lee Sun Bin, and Go Yoon all play main leads I also thought they were the real great that's how great they did.