I totally loved this book. I'm always looking for books with any kind of Asian representation. Even when I was a kid I was desperate to find something that had someone that was even remotely close to what I am. In that aspect of representation this book just hits the nail on the head. I love it, I'm here for it.
The book overall had a very easy to follow plot and an easy to read writing style. I loved the characters and how they developed throughout the book. I especially loved the use of Korean mythology in an urban fantasy sort of manner. I think that's the true charm of urban fantasy, when they use a country's mythology in that country. It makes it seem less like a fantasy and more like something that could actually happen in the right circumstances.
Overall, I loved the book and definitely recommend it if you're looking for a good fantasy novel featuring an Asian cast.