Kate Woodson’s life is not what she expected. Once being a very active and lively woman, she now is a victim of her own body. Happiness is a thing of the past, however Andrew believes they can find some form of it in Maine, where a lake-house becomes available for the summer. The married couple thus set off, eager and full of hope, desiring the serenity of nature. Nature has other plans, however, as something resides within the dark, and it seeks their undivided attention.