Recently widowed, and encouraged by government relocation schemes to move Native Americans off their reservations, Betty takes her four young children from their Ojibwe roots to make a new life in Minneapolis. As Betty struggles to keep her family and her dignity intact, her younger son Lester finds romance on the soon-to-be-demolished train, The Hiawatha, while his older brother Simon secretly protects his mother by taking a dangerous job as a construction worker, scaling the heights of the skyscrapers that, once completed, will never welcome him. Twenty years later, Simon is released from prison for a horrible crime of passion. His return to Minneapolis sets in motion the dramatic, inevitable conclusion to one family's fight to survive.