In this military science fiction sequel, an interstellar empire finds itself on the brink of rebellion as a brilliant tactician, believed to be dead, takes over a fleet by possessing the body of a captain. The empire's complex calendar-based technology and societal structure come under threat as the protagonist executes a cunning stratagem to outmaneuver both the empire's tyrannical rulers and the invading alien forces. As the narrative unfolds through the perspectives of various characters, including soldiers and a rogue servitor, the story delves into themes of identity, loyalty, and the intricate dance of warfare and politics in a universe where belief shapes reality.