It is 2100. In the world engulfed in chaos and war whose residents are consumed by terrible hunger, the last fertile land became the subject of fierce battles. Three warriors: noble Wurubenba, Shandaru, who wants to avenge his father's death, and Kapkaru craving for power, will face one another in a fight for life and death.

16岁的谢尔盖是鲍里斯的儿子，他是巴塔克族驯鹿饲养员的头。由于饲养着部落里最大的牧群，他被尊称为牧人。在鄂温克族跨越西伯利亚山脉开始他们的夏季放养的时候，谢尔盖第一次加入了这个部落。作为整个部落唯一的收入来源，这些驯鹿成了鄂温克人的骄傲与喜悦之源，他们将不遗余力地保护驯鹿免受其最可怕的天敌——狼群的危害。