Jo Morey, who lives in the St. Lawrence River Valley, inherits her father's barren farm and devotes her entire energies to cultivating it and caring for her invalid sister. Henry Langley meets Jo and proposes marriage to her. She asks him to wait until she is free, but Langley refuses and marries Mary Malden. Eight years later Jo has paid off the mortgage to Captain Longville, and one night she finds a baby in her house; it is Langley's, and a note requests that its parentage be kept secret.

About Omar Khayyam of Persia, the poet and mathematician, who wrote the Iranian first solar calendar circa A.D. 1073. His fiancé was forced to marry the shah, but she eventually escaped and, with help of grand Vazir, joined Omar Khayyam. Hollywood made a film based on the same story with Connell Wilde, the life and adventures of Omar Khayyam.

Robert must avenge his son who was killed in a workplace accident.