"In 1848, Dooley Monahan, son of struggling Iowa pioneers, went off to pick up a new milk cow. Young Dooley never came home. Now, nearly three decades later, Dooley Monahan has become an accidental legend, managing to plant a bullet in the chest of a dangerous outlaw. All Dooley really wants is to claim his reward at a bank in Phoenix and make his way North to a gold strike he read about in a newspaper. But fate has other plans. It starts with a family...

Accidental outlaw Dooley Monahan unexpectedly finds himself first the owner of a silver mine in the lawless boomtown of Leadville, Colorado, and then the town's marshal, which forces him into the crossfire between two rival gangs.