Decided to write a review for this after watching it many years ago, so I guess I’ll keep it brief. This was one of my first Asian mystery thrillers I completed, and at the time, I thought it was well done ("smart writing with a lot of suspense and mystery" were the exact comments I left in the notes). However, looking back at it now after watching better dramas in this genre, I have to say this was not the best. I think it’s still good for beginners getting into the genre since it's not as intense and can be easily followed. Also, this was labeled as having a strong FL, but that was not the case... she was extremely weak and did absolutely nothing to advance the plot except to make googly eyes at the ML who was nothing but rude to her. The only interesting thing was the whole brother concept, but even that could have been executed better. Doh Kyung Soo (D.O.) as the killer scared the crap out of me, and for the longest time, I couldn't look at him without thinking he was psychotic. I thought he played the role extremely well. The ending was meh; I would've given it a higher score if it were different. Overall, I'd suggest this drama to beginners who prefer a lighter and less intense introduction to the genre.

(Completed: 2016)