en Cuevana 3. Marta Estevan is ready to leave the convent where she has been reared. Dona Luisa Artega, mother of Rafael and the young girl's guardian, arranges a marriage between the two, because she thinks that Marta's influence will rescue her son from the wild life he is leading and make a man of him. Marta rescues the American Bryton, when he is attacked by Indians, and falls in love with him.