The mask-wearing General Daynja Édo, gifted with invulnerability, became a soldier for the Empress of Boorhia at a young age and, decades later in the reign of the Empress' son, she has conquered the known world for the Empire using her particular skills and her army of seven Shadows, each hand-picked and carefully trained. She is revered within the Empire and feared outside it, but when she refuses an order to kill the insignificant ruler of a tiny, pacifist country, the Emperor sends her own Shadows after her to confiscate her mask and put her powers to better use in the hands of someone more loyal. He has, however, chosen the wrong person to target, and the bloody conflict that follows will have consequences that could reshape the global balance of power.
This is a violent and compelling story- the action scenes are well-written and I'd be curious to read another story in the world, either a follow-up to this one or one completely separate- there are certainly enough passing details about the setting that could support stories of their own. The General is an anti-heroine and the narrative commits to that, not flinching away from what she's done but at the same time making it easy to want her to succeed given the cost if she fails, and the Artful Djinni is a delightful character and nice foil to the General herself. I really enjoyed this one and will definitely keep an eye out for future releases by the author.