This is another great addition to this series. The main characters continue to develop, new characters add some intrigue, and the varied settings of the series is delightful. My only complaint would be the alternating points of view chapters between Sebin and Min. For a couple of chapters it worked, but then it became annoying to continually have to figure out who was in the first-person position when they were in the same place doing the same activity. I found it did not add anything to the story, but rather was a distraction. Nonetheless, overall a fun, intriguing read.