Two tribes, both alike in dignity in fair Vanara, trade goods and insults in a post-apocalyptic world in which fire is known to The Kogallisk but not to The Pana. When The Oroznah, a shaman respected by both feuding factions, foretells a long winter to come, The Pana must do all they can to steal the fire from The Kogallisk in order to survive the long nights.
But the two bright young heirs have other ideas – Mohr, the sensitive Pana warrior, catching the eye of Ayla, the idealistic Kogallisk princess, and another way to salvation emerges.