Kingdoms of Death by Christopher Ruocchio

The fourth novel of the galaxy-spanning Sun Eater series merges the best of space opera and epic fantasy, as Hadrian Marlowe continues down a path that can only end in fire. Hadrian Marlowe is trapped. For nearly a century, he has been a guest of the Emperor, forced into the role of advisor, a prisoner of his own legend. But the war is changing. Mankind is losing. The Cielcin are spilling into human space from the fringes, picking their targets with cunning precision. The Great Prince Syriani Dorayaica is uniting their clans, forging them into an army and threat the likes of which mankind has never seen. And the Empire stands alone. Now the Emperor has no choice but to give Hadrian Marlowe—once his favorite knight—one more impossible task: journey across the galaxy to the Lothrian Commonwealth and convince them to join the war. But not all is as it seems, and Hadrian’s journey will take him far beyond the Empire, beyond the Commonwealth, impossibly deep behind enemy lines.

Kingdoms of Death continues Sun Eater's streak of being absolutely bananas. This whole book is pretty depressing and is not going to be a happy read. There is also a shorter section and a longer section in the middle I found pretty boring at the time but the things they lead to are very important, so I forgave that. The stuff that everyone talks about in this book is so emotional and well written; Sun Eater has not made me emotional before this, but I was fighting tears for the entire last chunk of this book. It's not so much what is happening, but how it is being written about. I was put through the ringer and exhausted after marathoning the second half of this book in a night.

I will say a legitimate criticism I have of this book is just the overwhelming amount of fake language stuff in it. The previous books all had some of this and it never bothered me. But large portions of dialogue in this book are written in a made up language and then immediately translated to the reader. Just...say Hadrian translated it, and leave me out of this.

9/10