After losing her hand in a tragic accident, Rachel is plagued by vivid nightmares of a hollow tree, and a hand reaching from it, begging her for help.
Terrified that she is going mad, Rachel experiences phantom sensations of leaves, trees, and finally a hand that grasps hers and pulls a young woman into Rachel's world.
She has no idea of who she is, but Rachel can't help but think of the local legend of Oak Mary, the corpse of a woman found hidden in a hollow tree, and who was never identified.
