In the breathtaking, remote wilderness of southwestern Oregon, Sarah Smith, a hydrologist, embarks on an expedition to conduct a government water survey. An intrepid outdoors woman, Sarah craves a solo journey so she can reconnect with herself and nature. Venturing deep into the forest, she intuits another presence. Gradually, the elusive figure reveals himself to be a Sasquatch, and the two interact tentatively. As their bond intensifies, Sarah finds she must take bold steps to protect the Big Man’s privacy, as well as her own.