Half-Indian girl brought up in a wealthy household is loved by the son of the house against his family’s wishes and loves another Indian employed by the household.

The O’Leary brothers — honest Jack and roguish Dion — become powerful figures, and eventually rivals, in Chicago on the eve of its Great Fire.

Bullfighter Juan Gallardo falls for socialite Dona Sol, turning from the faithful Carmen who nevertheless stands by her man as he continues to face real danger in the bullring.