Wow was this a huge disappointment! The potential for an amazing drama was there and the horrible writing completely destroyed an otherwise really interesting plot.
The premise and actual plot were very good (although not particularly original) but the way they got from point to point was awful, often nonsensical, and confusing. The story felt disjointed, and at times I felt completely lost while watching. The first episode was horrible, and the second was only slightly better, but then the next few episodes gave me hope. But by the halfway point I knew this show was going to be a mess, but I wanted to finish it anyway because the ML and FL gave such great performances and their characters were so interesting.
That being said, even the great acting couldn't save the show. Sad moments were written so poorly that they failed to make me feel any emotion. Instead of feeling immersed in the story and characters, I felt like an outsider watching, not connected to any character or story line.
This was truly a shame, the cinematography was beautiful, and as I said the performances were well done. The writing completely ruined a show that had great potential to be an amazing fantasy kdrama.
I think I would recommend skipping this one! Watch Goblin instead for a similar story line that is done perfectly.