In a world where dinosaurs roam freely and man has yet to make his appearance, a majestic prehistoric land faces a cataclysm that will change the course of its history. The plot follows the adventures of a young dinosaur, a curious and dreamy brontosaurus named Brach, who longs to explore beyond the confines of his environment. One day, while venturing through an unknown valley, Brach encounters a strange being: a mysterious hominid who seems to be a missing link between dinosaurs and humans.
Intrigued by his presence, Brach and the hominid, who calls himself Link, forge an unlikely friendship, exploring together the vibrant yet dangerous world around them. However, their happiness does not last long. The arrival of an ancient and feared predator puts their friendship and the balance of the ecosystem at stake. Both characters must confront their fears and the harsh reality of life in their era, where survival is the only option.
With beautiful animation and an emotional narrative, the story immerses us in a journey about friendship and the struggle for survival. As Brach and Link race against time to save themselves and their habitat from imminent destruction, they pose questions about evolution and fate, creating an echo that resonates to this day. A tragic tale that blends laughter, tears, and a deep reflection on the connection between all creatures on Earth.