A young woman makes a surprising discovery about the husband of her late best friend.

Fed up with the hectic, senseless world he lives in, Teddy decides to settle down alone in Siberia, in the midst of winter, in a hut by the shore of Lake Baikal. After an initial period of elation in front of the splendor and magic of unspoiled nature, Teddy soon finds himself confronted with the less glossy side of things : solitude, extreme cold, the necessity to find food, danger... One night Teddy gets lost in a blizzard and would be doomed to a certain death, were it not for Aleksei, a Russian convict living hidden away in the forest nearby, who rescues him in extremis. Friendship soon blossoms between the two men...