As a fan of Kong Hyo Jin, but a big scary cat who hates horror, I was fifty fifty whether to watch it or not. But, turned out that the horror stuff weren't difficult to handle. They were scary, sure, and well made and presented, with nice SGI, but they were brief as well and the story tended to leave them behind and move on with the main story. So, the plot was good, though I found it a bit slow. The love triangle was nice as well, but ended quickly and the drama focused on the main couple, who were really cute together. The small ghost cases, moreover, were interesting and saved the otherwise weak plot. The performances were good as well. Finally, the side stories were a bit annoying, and the final twist was predictable. So, 6.5 out of 10.