Diane Kingsley, part-owner of the Cock's Crow Saloon, has made one too many enemies, and finally they've seen to it that she was thrown aboard a westbound train and sent out alone into the desert. Well...not quite alone, for, when she arrives, she finds that she has been riding with Walt Cassidy, who has also been run out of Sand Hill, for shooting the man who killed his horse. Walt is desperate - and intrigued by Diane's plan to build a saloon in an empty land...