While searching for my next watch I stumbled upon this and liked the fact that the protagonist was a veterinarian (although major professional plot holes!!). I absolutely loved my decision to go ahead with this drama. No drama is without plot holes and so I will not deduct points for that. The storyline was very interesting and the suspense unravelled slowly without making the viewer wait too long or have it guessed already! The pace of the drama is good and when I began I was unsure if I'd be satisfied by just 12 episodes and whether it would leave an impression or not. I was proven wrong and the 12 episodes are just right and its better to end sooner than drag on extra storylines to stretch the drama for 16 episodes. Jang Ki Yong's acting was spot on and he was able to relay a lot even without speaking. I also liked the character of Seul-gi and her scenes with Seo-hyun (Jang Ki's character) were fun and entertaining. If you are looking for a romantic crime thriller this may not be it but for me it was just the right amount of romance that was shown for a thriller drama and everyone should give it a go.
Since its a thriller I don't suppose it has much of a rewatch value !