The story is okay, the plot is convoluted at some places but the characters are 10/10. I love Sanyoung and Professor Yeom.

The police officer felt like a side character with too much screen time till episode 9, after that I could see his purpose. The trio was formed and the drama was a lot more fun.

Things I liked
- The whole vibe.
- The use of folklore and old stories.
- When they had one subplot story that lasts one or two episodes. (The village, the hungry ghost)
- The scene where Professor Yeom takes Sanyoungs hand and gets saved.
- The scene where the evil ghost goes after the detective and then after the professor.
- The scene where evil ghost hugs Sanyoung and begs to stay.
- The scene where Sanyoung saves herself at the end.
- The mystery about the evil ghost that's unveiling slowly till the end.
- The ending.

Things I thought could be better
- Sanyoungs mother was beyond annoying.
- How did the evil ghost get to Sanyoungs father. They never show that. We can assume it's because he touched the head piece (The same way Sanyoung got the evil ghost).
- Them looking for five things that could seal the evil ghost dragged.
- The older detective dying in the second part of the drama, I feel like it should have happened earlier or plot twist, what if the younger detective died? That would turn everything upside down.
- The younger detective just being there for half of the drama not believing in ghosts.
- Why do Professor Yeom and Sanyoung see ghosts? Is it because they were possessed?
- What happened to the ghost of Sanyoungs father that she saw in the village?
- I didn't like the whole plot where the younger detective has a crush on Sanyoung.

I feel like there's something missing in the story but I don't know what.

I have to say this, I love Professor Yeom and I could watch a whole drama of him going around and teaching about folklore and ghosts.

Overall, I liked it, I had fun watching it, it has a nice message, mystery, good characters and interesting vibes. I would recommend it.