In a remote corner of prehistory, a group of men and women from a primitive tribe struggles between life and death in a world filled with extraordinary creatures. This community has lived in harmony with its environment for generations, but when they are threatened by a rival group intent on seizing their resources, they are forced to fight for their survival.
Meanwhile, a mysterious man arrives in their village. He is a survivor of another tribe that has been annihilated by the same oppressive forces. With his knowledge of hunting techniques and strategies, he becomes a key figure for the villagers, offering hope and teaching them how to defend themselves. However, his arrival also stirs distrust and rivalries, as some tribe members prefer to continue with their traditional ways, while others are drawn to the new ideas he brings.
As tensions reach a boiling point, the tribe's leaders must decide whether to embrace change or cling to their ancient customs. Throughout their struggle, the characters face ash-colored beasts and imminent dangers, challenging their courage and morality. In this epic tale of survival, love, and betrayal, the primal instincts of humanity are revealed, along with the fight to find a place in a wild world.