Dr. Cathcart, his nephew Simpson, and two guides venture deep into the remote Canadian backwoods in search of elusive moose. Amid the vast, silent forests and freezing lakes, an oppressive atmosphere settles over the camp, driven by rumors of the Wendigo—a mythical, monstrous entity said to haunt the region. The tension breaks when one of the guides, Défago, undergoes a terrifying psychological shift after hearing a strange, seductive voice in the night.
Défago flees the camp into the freezing wilderness under mysterious circumstances, leaving behind frantic tracks that seem to defy human limitation. Driven by a mixture of duty and dread, Simpson and the others attempt to track him, only to discover horrifying changes in the footprints that suggest a monstrous transformation. The relentless pursuit through the snow mirrors an internal descent into madness, as the natural world becomes increasingly hostile and alien.
Days later, a shattered and unrecognizable version of Défago stumbles back into camp, utterly stripped of his memory, mind, and soul. His feet are severely frostbitten, and he mutters incoherently about burning pains and moss-eating, leaving his companions with a lingering terror of the primeval forces hidden within the forest. The narrative examines how absolute isolation and ancient fears can fracture the human psyche, leaving permanent scars on those who dare challenge the wilderness.