Raised on the factory planet of Vulcan, Sten soon learns about the survival of the toughest. The Eternal Emperor rules countless worlds across the galaxy. Vast armies and huge fleets await his command. But when the Emperor needs to pacify the Wolf Worlds, the planets of an insignificant cluster that have raised space piracy to a low art, he turns to Mantis Team and its small band of militant problem-solvers. Sten's destiny is in his own hands.