I love every single parts of the drama. I love how the characters explain each crime and their way of thinking and stuff. Its really interesting! However, what turned my interest down is the the female lead character, I don't know if it's her character or her acting that really annoys me. I don't like her sensitivity of her emotions, either the actress did not bring out what the character's real emotion out correctly or the character is extremely emotional. Other than that, the plot and other characters are really awesome, i LOVE THIS DRAMA