I love fated mates romance novels and occasionally a dark read, but I'm not sure I would actually call this story romantic. The ending left me thinking about it the next morning. Some things about the story really bothered me; however, they were quite obviously supposed to be bothersome.
The book has intelligent and scientific elements mixed with fantasy themes and some very mind-bending equations. It wasn't at all what I expected and was a nice change from the standard formula romance.