To the one who all watching this drama just because of the thriller tag please keep this in mind that this drama contain not 1% thriller the drama is totaly based on criminal profiling so if you not aware of the profiling you might find this drama Boring for me the drama was good but as i am more thriller sucker i didn't enjoy it that much.
The story was fresh and new to kdrama for a person like me who don't anything about the profiling the drama did good in at that aspect all the criminal did reveal at the starting of the case so you don't have to use of criminal brain just focus on the profiling.the cases was good not on the top
The cast is good the acting of the main actor was good and the music is not so memorable...
For me i wouldn't probably watch this drama again..