The hunt begins, and Ms. Lyon is the prey... Stacy Lyon is happy with her life. She has her twins, her boarding stable, and is well on her way to achieving her dream of becoming a large animal vet. Other than her relationship with her boyfriend, Stacy's life is going exactly the way she planned. Unwittingly, she's drawn into a twisted social experiment that tests her physical and emotional strength. Her life will never be the same.