When I watched this, I had no expectations what the story will be. But after watching ep 1 I got hooked! It was a different and unpredictable story that will really capture the audience's attention. And let's not forget the OST which is also amazing as well.

In terms of the cast they picked and their acting, nothing else need be said as I don't find it lacking on any part.

What I also enjoyed about this series are the amazing production set they used in terms of the houses, rooms, etc of the characters.

If you are however not really that invested in minor details when watching then you may find the story quite confusing. For me, I found it really entertaining as I do appreciate the extra effort of really getting into more on the details.

In all honesty I'd rewatched this series usually on a cold and rainy weather as I feel that it will really compliment the feels and aesthetic of the series.