An odd mix of grimdark fantasy and romance (that felt out-of-place).
Since I've only read the first volume, I'll keep silent about my other complaints until I've read the others.
To summarize the story, as the author said, it's a mishmash of different genres - executed well! There are large plot elements that sets up a big core mystery to the story, and is nothing short of interesting to read about. Although, plot is armor is very heavy and I'd have preferred if the characters were a tad bit older.
Overall, it's an enjoyable read and promises to deliver what it offered.