It's All Hallows' Eve and Mya Stonehill's favorite spooky holiday is about to take a very dark turn. Out on an impromptu Halloween camping trip with her best friends from college in the Atlanta State Forest Area, she falls victim to what she believes is a harmless prank.

But Mya soon learns that she is the final girl standing; her friends having lost their lives to the monstrous cryptid of legend—the wendigo. Coming face to face with the nightmarish beast, she is given a choice. She must provide the wendigo with a worthwhile hunt. 

If she fails, he'll eat her alive ... literally. But if she proves her mettle and entertains him, he'll consider satisfying an altogether different kind of hunger.