I recommend you guys to watch this drama. The story is different from the other historical dramas. The focus of the story is more on fantasy not on politics compare to others.

Both leads did a great job in potraying their characters. Kim Yoo Jung is really the best when it comes to historical drama. She did a great job potraying Cheon Gi.
Ahn Hyo Seop also did a great job. I know it is hard to portray three characters in one drama. Ahn Hyo Seop as Scholar Ha, Ilwolseong and the demon. A blind man seeking for revenge and the demon inside him. Im so impressed by his acting.
The OST in this drama is so good too. And even when SBS didnt promote the drama well it still has high ratings. Im kidda dissapointed when they dont even have an interview or photoshoot together. But its still one of my fav drama this year. Please dont hesitate to watch this masterpiece.❤️