This is the first book I read by author Tomoyuki Shirai. The book is a mixture of Sci-Fi and crime mystery.
But hell! I felt sick to my stomach MANY TIMES when I read this book. The subject matter of the author's choosing is fucking unpleasant enough (I don't even want to mention that in my review), but what makes it ways worse is all the humans behaving in the worst ways possible and treating the weak and the helpless like trash. There are a few arguably likable characters but they can barely outweigh the bad ones. I mean, a man . Sighs!
On the other hand, the author has some clever ideas and plot twists and his crime mystery did keep me reading, so....3.8 stars.