Captain Paul Masters, a knight of the House of Marik, is well versed in the art of BattleMech combat. A veteran of countless battles, her personifies the virtues of the Inner Sphere MechWarrior. But when he is sent to evaluate a counterinsurgency operation on a backwater planet, he doesn't find the ideal war he expects. Instead of valiant patriots fighting villainous rebels, he discovers a guerrilla war - both sides have abandoned decency for expediency, ideals for body counts, and honor for victory. It's a dirty, dirty war...