The next trip to her grandmother's house, may be her last.
Debbie and Stephen Courasy travel to the deep country to care for Debbie's ailing grandmother, Haddie. Once there, they find Haddie's physical and mental health greatly diminished.
She tells tales of the Blood Moon and the creatures that inhabit the woods. Debbie thinks her grandmother is teetering on the brink of insanity, until she sees the creatures with her own eyes.
The night becomes truly frightening as the creatures grow bolder, and Haddie explains that they are demons, there to collect Debbie's soul.
A soul that was promised to them years before!