The world of prehistoric times 10,000 years ago was mysterious and remote. On the snow-covered Dabai Mountain, there lived the Yagao tribe, who made a living by hunting. They were good at hunting mammoths, but as mammoths became less and less, the Yagao tribe gradually came to an end. Before her death, the old mother with the ability to foresee made a prophecy: the Yagao tribe will face the invasion of four-legged demons, and then the tribe will usher in the last hunt. After that, a great warrior will appear and marry the blue-eyed little girl Evele (Camilla Belle) who came to the tribe to escape the war, and finally lead the Yagao tribe away from hunger. The tribesmen believed it and waited patiently for the moment to decide their fate. The boys Darre (Steven Strait) and Kahn (Mo Zinal) both loved Evele. One day, the mammoth herd that had disappeared for more than ten years returned to Dabai Mountain. Darre accidentally killed a mammoth and won the girl's heart. Soon, the barbaric foreign tribe invaded and abducted the beautiful Evele. In order to find his lover, Dalei and his companions embarked on a journey full of dangers...