Sinopsis: El largometraje se centra en una etapa importante de la vida de Enrique Aet, joven ingeniero de caminos, empeñado en la construcción de vías de comunicación a principios del siglo XX en el Perú. Son épocas de construcción y de desarrollo fuertemente influenciadas por el espíritu positivista de una República que está abocada a integrar un país de geografía agreste y difícil. Salida de una destructora guerra a fines del siglo anterior, la República Peruana ha iniciado su avance hacia las apartadas pero importantes regiones de la selva, en un intento por incorporar la enorme Amazonía al resto del país.
The true story of a man who helped usher Peru into the modern age is brought to the screen in this biographical drama. Near the dawn of the 20th Century, Enrique Aet was an ambitious young engineer who was helping to build roads and bridges for the Peruvian government while engaged to marry Doris, the daughter of a successful newspaper published. Aet was sent to the wilds of the Amazon for a building project, where he had a brief fling with a beautiful local woman which left her with a child. After he was injured Aet returned to Lima, where he first encountered Jose, who became a bitter rival among his fellow engineers.