While scouting in Wyoming territory, Duke is forced by outlaw Tom Tuesday to act as his guide to an important rendezvous in Ruby City, Idaho. Tuesday is going blind from a gunshot wound, and Duke is able to turn the tables on him.

Duke and three women under attack by Cheyenne Indians are helped by a stranger who has a fatalistic attitude toward life. They take refuge in a relay station where the stranger slowly relays his past to the others while they hope for help.