Sayen is hunting down the men who murdered her grandmother. Using her training and knowledge of nature, she is able to turn the tables on them, learning of a conspiracy from a corporation that threatens her people's ancestral lands.

Sayen follows a lead to the picturesque desolation of the Atacama Desert. There, she reluctantly teams up with a young Atacameño girl, Quimal, looking to clear her father’s name and save her town from becoming an arid wasteland due to Acteon’s exploitative water usage.