Nate Glover goes to the woods to kill himself. Heather goes to the woods to play. When they meet, Nate falls in love with Heather and is intrigued by the mysterious woman. He starts looking deeper into the world in which she lives and finds that she being held captive in the nearby abandoned mansion. Heather has a secret her captors are trying to keep hidden. Before Nate can find out what is secret is, humanity is wiped out. Heather saves Nate. Then she tell him her secret.