I made it almost 200 pages into this until I gave up. I actually can't think of anything redeemable enough to make me finish it. My biggest problem would be the characters themselves, so let me go through them one at a time.
Cleo: When it matters the most, she doesn't have a spine. My problem with her is that she's letting one mistake govern her whole life. Sure, coming out with the truth wouldn't be easy, but keeping that mistake a secret isn't worth being married to a total scum bag. Her fiancé is just despicable and the fact that she puts up with his behavior.... Ugh. They just disgust me.
Magnus: This guy is just wrong. Sometimes it seems like he might be a good person but then he goes and thinks or does something and its ruined. Quite frankly, Magnus is another character that really just disgusts me. I mean, I know Lucia isn't actually related to him, but Magnus doesn't know that, and they grew up together as siblings. Magnus just..... ick. Plus, even though he knows what his father is doing is wrong, he's going along with it.
Lucia: She's one of the main characters but in the 180 pages I read, she's barely been in there at all and what I have seen of her hasn't been all that impressive. Lucia hasn't done anything really, so I find it amazing that I dislike her already. But her "father" is awful and is about to start a war with an equally awful (if not more so) ruler and she doesn't even care! She seems like a nice enough person but all she cares about is herself so far.
Jonas: Welcome to the only character in this entire novel who isn't despicable, because, yes, the majority of the supporting characters are also horrible. Jonas has just lost his brother because of Cleo's fiancé and is out for revenge. The revenge part doesn't bother me that much because Jonas at least was trying to live a respectable life, which has been repeatedly frustrated by people like Magnus and Cleo. I'd probably keep reading just for Jonas, but he's hardly been in it at all.
In addition to hating all but one main character, after reading almost half of the book, nothing has happened. I mean, things have happened but it doesn't feel like the story has started yet. Everything up to this point feels like Rhodes is just setting the stage. The inciting incident took place long ago, now I want the story to actually start. It hasn't.