Family man Derek's idyllic suburban life is put in jeopardy when the seductive new mail lady becomes dangerously obsessed with him.

A teenage girl with a significant connection to nature is attacked by bullying classmates. A reckoning is unleashed to defend herself, and the creatures she cherishes.

After shooting Renee and disappearing without a trace, Sloan builds a new life under a stolen name. But when she learns she’s pregnant with Derek’s child, her obsession reignites, twisting into a desperate dream of reunion, redemption, and revenge. Derek must become a changed man if he is to protect everything he loves and take down Sloan once and for all.

Hiding off the grid with Derek's newborn son, vengeful ex-mail carrier Sloan Redding orchestrates one last deadly scheme to claim her twisted family, forcing Derek into a life-or-death showdown to save them.