I am now halfway through this drama...and I woke up early so that I could catch a few more episodes before work. I am engrossed and I can't get enough. The last time I saw a drama this well that I liked this well was Medical Examiner Dr. Qin. Both dramas are similar in personality and style. Both series features a 'trio' that not only serve as carrying the story forward but also provide the perfect comedic relief when needed.
What draws me to this series in general, are the characters and the actors who portray them. The characters are realistic and I adore them and I love watching them grow on screen. The actors who portray them do a great job with body language and facial expression. Honestly this is superbly done.
I want to go on and on about the plot points and various 'cases' that have been portrayed but don't want to cause spoilers; my advice, don't watch some of them late at night in a dark house. I don't spook easy but I did this round. Also, I pride myself in guessing the ending to cases and such...I've been wrong each time. To me this is a good thing.
Overall a fantastic drama and I wish it had more episodes than just the 24.