Its truly a unique story telling, many twist that is so unexpected that makes me awe personally. Some few scene has a deeper meaning behind it, few social-political commentary that I personally can relate to. I see that the director has a freedom to create such story that's not your typical K drama, highly realistic on conversation flow, reaction and many more. Acting really good by the cast especially Park Mi Kyung played by Geum Sae Rok.

Man, I never watch anything like this before. 15/10 truly a recommendation to anyone.