OK, so this wasn’t as good as Illuminae. I was hovering between a three and a four star rating for this, and I was anticipating 4 stars for a majority of the book, but then I got to the end and...I didn’t get any answers??? Like it just ends with a “ha ha this seems pretty impossible doesn’t it? Cool, bye!” So I knocked it down to three. I miss Kady, you guys. Still gonna read Obsidio soon though! Full review to come on my blog later!