Harry's bride is murdered at their wedding along with Harry's mother and father, and the good-hearted outlaw turns grimly malevolent.

Cowboy Lin McLean's restlessness takes him to Denver, where he becomes enamored of a waitress named Katie. Intending to marry her, Lin accompanies Katie back to the ranch, but a traveling rainmaker arrives in the little town, and Katie departs with him after revealing that he is her husband. Visiting Denver for Christmas, Lin adopts Katie's abandoned son Billy, and soon afterwards, the cowboy meets and falls in love with the new station agent, Jessamine "Jessie" Buckner. Lin and Jessie marry, and the little family is happy until Katie, determined to be rid of her neglectful husband and marry Lin instead, appears and drives Jessie away. Realizing that Lin does not love her, Katie poisons herself, and Jessie returns to Lin and Billy.

As described in a film magazine, Bess Thurston (Gerber), whose no-account brother Jack (Pegg) is unable to support her, obtains employment in a dance hall. This shatters the illusions of Cheyenne Harry (Carey), who has fallen in love with her. When he rescues her from the advances of Beau Ross (Harris), Cheyenne's confidence in her is restored. Her brother then aids Beau in an attempted robbery and Harry allows them to escape. Beau takes Bess with him into the desert. Harry follows and a duel ensues in which they are both wounded. Bess rides the only horse left out of the desert, while Beau and Harry struggle along on foot. A sandstorm results in the death of Beau, but Harry lives to find happiness with Bess.