In a twist of fate that rocks the Galactic Empire, James McGill finds himself negotiating the future of a thousand inhabited worlds. An artificial object made of compressed stardust is barreling toward Earth. Is it an invasion ship? A doomsday weapon? Perhaps it's the final response of Squanto, the Warlord of Rigel who McGill has repeatedly humiliated. Or could it be from the Mogwa, sent to avenge McGill's assassination of Earth's Imperial Governor?...