The Sythians Invaded Again
Dark Space, the last refuge of humanity, is overrun; its citizens are either enslaved or dead. The relentless Sythians have slaughtered humanity wherever they could find them, and now only a few hundred survivors remain. Desperate to escape, these few chase rumors of a lost sector of humanity and end up on Avilon, a planet covered with a vast, kilometers-high city that lies hidden and shielded from the rest of...