The story is unique and the filming style is creative. The color, the music and every scene are done with heart and sincerity. You can see passion from the director and the actors in the film. Kim Soo Hyun's acting is perfect in acting 2 roles with multiple personalities. Although 2 characters of him appeared at the same time on the scene, you will not mix up the 2 characters even though they dressed up at the same way. You even cannot in any way relate the character with Kim Soo Hyun, you will accept that this man on the screen is Jang Tae Yeong. Kim Soo Hyun is a very respectful actor. He is very passionate on acting, always challenge himself to the full extent, never perform similar characters in his work and devote himself 100% to every project. Many actors can perform hero role, but other than Kim Soo Hyun, don't think any one else in Korea can perform this complicated role. It is a pity that the movie was not fairly treated in Korea due to political reason. Hoping that Kim Soo Hyun will not be frightened away and continue to challenge himself.