Is a feature film that is filmed in a monodrama style in which shows the story from the perspective of the male lead character and unfolds the story like a one-man play. Kim Hyun Joong plays the male lead who perfectly depicts the devilish nature of humans hidden behind his good-looking innocent smile. He brilliantly portrays the cold-blooded man who reveals his horrid devilish nature from the delicate tremors of a man who suffers from a broken heart. (Source: Allkpop)