James "Bodacious" Creed stopped a killer and helped bring peace to Santa Cruz, a coastal California city on the edge of the American frontier. Now, the undead lawman, resurrected with steam-based technology, takes on dangerous criminal cases as a private investigator.
One night while riding by the wharf, Creed hears a gunshot. He and his coyote companion, Coconino, rush to the scene. In a forest clearing, he finds two dead men and a dying woman. Mechanical parts ring her neck and wrist, and as she whispers of her travails, the former Chinese slave dies in his arms.
Someone in San Francisco is using illegal machinery to alter and control women like her. To hunt down the perpetrator, Creed travels to the City by the Bay. His journey takes him into the depths of Chinatown, reveals a secret society, and puts old and new friends in danger.
How can Creed learn the truth before more women are changed, manipulated, or killed?