The show gives viewers a look into a world they've never seen before. Hidden in the thick forests of the Pacific Northwest, a select group of men have sought out the ultimate freedom-a life in the treetops far removed from the trappings of modernity. They live in primitive structures built with their own bare hands. The series tracks the stories of these men as they develop their tree structures, build the essentials for off-the-grid living, hunt, forage, barter and do whatever it takes to thrive in the most unlikely of places.