What a slow burner this book is. By the time you realize how really really good it is, you're more than halfway done, so it definitely requires patience.

The first-person narrator is Breq, who felt a bit like a prototype for our beloved Murderbot from the Martha Wells series. Breq is an ancillary, a human body controlled by the AI of a ship, in this case the Justice of Toren. Only Breq's ship no longer exists, so instead of having hundreds of bodies and eyes and all that comes with being the body of a ship, there's just her, on her mission to kill the Lord of the Radch, the leader of the Empire of Radch.

Along the way she gets stuck with Seivarden, one of her former officers who's struggling with substance abuse after waking up a 1000 years after her ship was destroyed.

In order to understand this much of the plot, you have to be like 40% into this book because you get tossed right in, with lots of flashbacks to Breq's previous life. Nothing makes sense! And what's with the gender stuff, generic feminine gender in an English language book, what gives? And it takes a while to settle in how brilliant that is. The Radch have no concept of gender and so always use the feminine, and after a while you really stop asking yourself what gender the characters in the book really have. Does it really matter if Seivarden or Anaander Mianaai are male or female? It totally doesn't.

When things get rolling, you're totally glued to this book, or rather, I was. I want to learn more about the Radch, all the backstory, and I definitely want to see how Breq or rather One Esk, will go on when she's back on a ship, but one that's not herself.