A Creation by Pierce Brown
https://ykanbyau.blogspot.com/caid/29226553-dark-age
The #1 New York Times bestselling author of Morning Star returns to the Red Rising universe with the thrilling sequel to Iron Gold. For a decade Darrow led a revolution against the corrupt color-coded Society. Now, outlawed by the very Republic he founded, he wages a rogue war on Mercury in hopes that he can still salvage the dream of Eo. But as he leaves death and destruction in his wake, is he still the hero who broke the chains? Or will another legend rise to take his place? Lysander au Lune, the heir in exile, has returned to the Core. Determined to bring peace back to mankind at the edge of his sword, he must overcome or unite the treacherous Gold families of the Core and face down... The book’s descriptive passages serve to enhance rather than dominate the narrative. Settings are portrayed clearly enough to establish atmosphere, yet they never distract from the story’s core focus. This measured use of description supports immersion.