Late one night, Bill Greer and his son Jackson patrol their ranch when Jackson accidentally kills an immigrant Mexican boy. When Bill tries to take the blame for his son, Jackson flees south on horseback, becoming a gringo “illegal alien” in Mexico. Chased by Texas Rangers and Mexican federales, Jackson journeys across Mexico to seek forgiveness from the dead boy’s father only to fall in love with the land he was taught to hate.

The First Lady of Mexico has big plans to improve conditions for the country. As she starts to lose faith in her husband, President Diego Nava, she finds herself at a crossroad where she will need to find a way to deal with a great challenge.