yin story per se is nothing new or unexpected. However, the casting, production, direction and EDITING .. was spectacular.
IU is hands down one of the most talented actress of her age, paired with a VETERAN and CHAMELEONIC actor such as Yeo Jin Goo ...you already have a solid base. The screenwriting and editing are in sync and polished. A complicated intersections of people, twist and turns at each corner and yet no problem following the story, enjoy it, and re-watched it periodically. The production did a great job with maintaining a "low profile" and yet deliver a clean, yet artistic concept. The hotel per se feel so real in this paradoxical and dystopian reality that it doesn't make sense and yet it just does. I adored it.
I ADORED THE LIMOUSINE, AND THE STORY OF THE ELDERLY MAN WITH THE DOG.
It was hearth wrenching but so well done.
The final touch is the 3 goddesses. LOVE LOVE THE IDEA. It's the perfect definition of what yin and yang mean to me. Never full light , never total darkness. Just variations of it.