From the first episode this got me hooked on. I really enjoyed that kind of plot twist of Do Hyun Soo's personality. I agree, it might be a bit bloody for some people in some scenes but you're on the edge of your seat every time. It's definitely the kind of show you don't come around every day, not even once a year. The 15th episode was a rollercoaster of emotions.

Acting: Lee Jun Ki never ceases to amaze me, he challenged himself a lot taking his role and did it flawlessly! Moon Chae Won was spectacular, the conflicts she had finding out the secrets of her husband were so good acted! Jung Seo Yeon (Eun Ha) played so good, she got me through a multitude of emotions. Kudos to all the actors, everyone did a fantastic job!

The OST was amazing: proof you didn't need tens of songs, you need few to make it memorable!

This is a drama to rewatch not only once, but twice, thrice.