It keeps your attention! You will want to solve the mystery too. This isn’t a fast-paced thriller Tyler of storyline, but it’s not boring. The OST is nice. I’m patiently waiting for Uhm Tae Goo to get more screen time, I love his works. If you feel Episode 1 wasn’t that spectacular stick through it! Episode 2 is much better than, the story is slowly unraveling. It gives me the “Beyond Evil” drama vibes. I’ll update my review on some episodes if I feel the need to until the end. I’m giving it a 7 for now, based on 1st 2 episodes.