The Devil, in the guise of a human, meets a young couple who remark upon looking at a Renaissance painting of a martyr that Evil could never triumph over Good.
Emphasizing themes of female independence and the esteem due to the men serving in the armed forces, the plot involves a strong-willed young woman (Agnes Vernon) who defies her father in order to marry a soldier (Hobart Henly) instead of the well-to-do suitor preferred by her father.
John Keefe, a gambler, shoots and kills Robert Barrington in an argument over a card game. Keefe steals Barrington's papers and forges a bill of sale to himself for Barrington's stable of race horses back east.