First of all if you like mystery/thriller genres then dive in. If you like ghost future/ghost/death-seeing powers then again dive in. For comparison there are other OCN dramas like Missing noir M, Duel, Voice, Signal, Save Me, etc. If you liked these dramas you may also like this one.

Now, on to the review.
Firstly, I wanted to write a review because i saw that there are not many reviews and more importantly I think this drama was a little overlooked. Maybe because of the subs that came out so late and are still not so "good".

Story: It's a complex story, that many drama fans may have seen. A scary case that happened a long time ago, a new case that triggered the memories of the old one nowadays, and people who start to investigate it. However this drama is not so simple. Why? Because the story can't go on without characters that start to build it. That is why I want to talk about characters here. Out female lead is a strong policewoman. She is tomboyish and lives happily with her father, but we start the drama already knowing her past. I will not talk about the past but it's super creepy and scary. What is important here is that she can see people's death. well actually not only. She has a fortune telling power from her grandmother. On the other hand we have chic elite detective. His favorite phrase is "do you like science?". As you can guess from it he is someone who believes in science, is great in deduction and may other stuff. So these two get together and try to solve scary mysteries. As the detective says as a joke, she shoots a fantasy and he shoots a scientific crime drama. But together it become super great!Here I want to say a bit about Black it may sound similar. However it is not similar at all. I didn't think about Black even a single moment while watching this drama. Black had a very complex story and even the people who made it messed up in the end because of it. The girl was crying till the end. And the story lost it's logical thread, but had a promising start. Here, everything is different. The female officer is strong. she doesn't cry all the time. If something tragic happens she overcomes it and fight bravely. she is also physically strong and can beat many men. The male lead is also strong physically. (capable police :D) And she doesn't think she is cursed. She accepted her power. She is sad, that she can't save some, but she still tries. She is also smart! And as I said the male lead is somewhat a genius. And more importantly the story is logical till the end. Her powers only grow, and she uses them well. Male Lead also Uses his brain very well, and the story comes to a logical conclusion. So If you didn't like black, Doesn't mean you will not like this one. And visa versa. I can't leave out the second lead who played prosecutor. As he said himself you can't figure out he is good or bad, which makes you curious to see more of him. A man who strong and soft at the same time. You can't really tell what is he. But of course later you start to see other sides of him. The villain character where also interesting. Especially the "small" villains that go used by others. The story starts of as really creepy (like Save me) it gets creepier as the main leads visit a strange island. Later you get used to it and the entangled information slowly reveals itself more and more. Also the little homeless squad :D Honestly I totally loved them!! they played some big roles in this story and they were also a nice breath of fresh air.

Acting: The acting was great! I was seeing the female lead for the first time but she was great!! I was so tired of this super cute, weak ladies who always get in the way and cry. She played very well and her voice was great especially when she was telling the prophesies. The actor of male lead also pulled of smart, cheeky, genius, scientific, sad, angry, serious, stupid character lol. he was annoying at first, for me, but he was great later. The prosecutor (second lead). I saw this actor for the first time in Rebel and I loved him! Here I loved him even more. He pulled off all those complex emotions the character was having - guilt, heart scars from tragic childhood, fear, loyalty, willpower, desire to live, anger, love and more. The villains were good as expected, the veteran actors always end up getting all the hate XD
the "small" villains also did great. They had to show many other emotions and pulled it off fantastically. The homeless squad and other policemen also acted well.

Music: Creepy stuff owes it's creepiness mostly to music. XD well there is also camerawork. But you know those sounds that are usually in scary movies. they help to build the atmosphere here. But thank God it's not much. so It's ok. If you don't like scary stuff like me, don't worry it's not scary (it's like Save me).

This drama has adult cast. These actors are not young. But actually that is a plus for this drama. All the actors were great in it. And the plot actually captured me from the first scenes, because of it's creepiness. xDD

The cons, I think, are the subs!
This drama wasn't subbed when it was airing, maybe this is the reason it was overlooked at that time. Now it is subbed, but at the time a I am writing this the subs are a mess. I mean on the website where I watched it, the subs finally appeared, but they are very very bad. So I guess many people tried to watch it, but the subs were so out of the context that are very difficult to understand. I understand a little bit Korean, but there were parts I couldn't understand and the subs weren't of help. The genders are mixed, women are men and visa versa. From one point all the names started to appear in Chinese. Later that female lead's name Kim Dan was appearing as "altar" "small altar" or "gold altar" lol and there were part were the subs just told whatever. especially on the last episode. in all the important scenes there was written a nonsense. xD
What I was trying to say is don't give up on this drama because of the subs. :)

Overall it was a good drama, worth watching. I don't regret one bit. If you are wonder to watch it or no, I suggest giving it a try. The actual story begins two years from the events happening on the first two episodes. So try to keep on at least until that. Around 3rd or 4th ep. :)