Mason Brubeck’s billionaire nephew Colin Crossfield was never his favorite person. However, when Colin surprises him with an impromptu bear hunting trip in Russia, Mason’s love of hunting eclipses his wariness of his rich and famous nephew. After a whirlwind trip through Western Russia leaves Mason bewildered and exhausted, the hunting trip doesn’t go quite as planned. Their Russian guide disappears in a sudden snowstorm, they are soon isolated in the Siberian wilderness and yeti-like creatures who seem impervious to their high-powered hunting rifles appear to be pursuing them through the forests and snow. Mason begins to question his sanity and whether or not he can trust his nephew as the two men attempt to escape what was supposed to be the greatest hunting trip of his life.