So, the premise is pretty simple and similar to others we have read before. A young slave is sent by her master (member of a guild of mages called the Conclave) to spy on a renegade sorcerer and find proof that he has aligned himself with a horrible and deadly god. Or proof that he is doing something prohibited or dangerous or bad, anything will do if the result is punishment. In exchange, she'll gain her freedom. On the other hand, the solitary mage knows the plot from the start but needs the help of the Conclave to defeat the god that possesses and tries to take over him to rule the world. 
 Their relationship starts strained but slowly develops into attraction and then into love, despite their conflicting interests and secrets. 
 As you can see, the story is a bit unoriginal and predictable, that's true, and you don't have many surprises regarding the character's development. There were some interesting moments but they weren't a major part of the plot. The idea of the possessing God, the semi-nomad tribe and their culture, the cheerful prostitute, the mute servant, I liked very much and I think could have been exploited a bit more. It could have been better. It even got a bit cheesy towards the end. 
 To be honest, I really liked it, predictability and all. Maybe this kind of book is a guilty pleasure of mine or maybe I was just in the mood of a fantasy romance where I didn't have to strain my brain much with the world building or complex story. Either way, I enjoyed the book and loved Silhara.