Traveling mercenary Samantha Redwyne just wants an easy job so she can afford to protect her loved ones, when she finds herself swept up in a city's violent rebellion. An idealistic revolutionary leader seeks her sword, urging her to fight for a cause. But causes don't always pay, and an eccentric and seductive baroness, more concerned with the latest masquerade than her own citizens, promises plenty of coin and a life of leisure for Samantha's lethal services.

Samantha finds herself embroiled in schemes and intrigue between these two great forces, and after tragedy and the ultimate betrayal, she puts her life on the line to save her friends. Her fight grows far beyond a simple town revolution, and she must give everything she has in the name of survival, redemption, and bloody revenge.