After being killed for exposing factory pollution, Silicon Valley elite Isavi is reborn as a frost bear cub in the Arctic, with Odin's Ansuz rune on his right paw. With his former intellect, he saves a wounded she-bear and heals a dying Sami elder, earning the tribe's reverence as "Odin's Chosen." When a ruthless mining mogul sends armed thugs and mercenaries to plunder the World Tree mineral veins, Isavi fights back—triggering avalanches, setting traps, and commanding Arctic wolf packs and mutant boars to annihilate the invaders. His victory exposes the mogul's crimes and lands him in prison. Six months later, Isavi rules the ice as a towering polar guardian and the Sami rebuilds their homeland.
