Occultist

The starting of the book is little irritating to say the least but it is understandable because the MC is sixteen.
The real world author created is scary to thought of. But I'm seeing that future, I hope it doesn't comes to that.
As per the greatest elements of the book is the class occultist itself. The unique abilities of the class are like a summoner but with more powerful. I hope it will be more awesome in the next book (if author decides to write, I have no Idea).

But the four star reason for the book is because of the narrator Adam sins. His narration was top notch and pleasant to listen. If he was supported by a female narrator it would have been a 5 star audiobook.