Deep in the Amazon, on the border of Brazil and Colombia, a series of bizarre deaths are investigated by a young female detective, Helena, and her partner, an indigenous policeman named Reynaldo. It becomes clear that the murders are not the biggest mystery within this jungle when the corpse of a particular young woman has no signs of aging. Simultaneously, we follow the story of Yua, and Ushe, two natives who everyone calls “the eternals”, and their battle against Joseph, a foreigner who believes the indigenous population is harboring an incredible secret. The stories and characters will collide to unravel a mystery that can change their lives, and the whole of mankind.

The epic story of the first contact, encounter, approach, betrayal and, eventually, life-transcending friendship, between Karamakate, an Amazonian shaman, last survivor of his people, and two scientists that, over the course of 40 years, travel through the Amazon in search of a sacred plant that can heal them. Inspired by the journals of the first explorers of the Colombian Amazon, Theodor Koch-Grunberg and Richard Evans Schultes.