The beautiful girl Heather (Alexandra Daddario) originally lived an ordinary life, but one day she learned that she was not born by her current parents. After that, she and her boyfriend Ryan (Trey Songz), friend Nikki (Tania Raymonde), Nikki's boyfriend Kenny (Keram Malicki-Sánchez) and a stranger Daryl (Shaun Sipos) who met halfway drove to the town of Newt, Texas. Her biological grandmother has been living here, and the purpose of Heather's trip is to sign a will statement to inherit the property left to her by her grandmother. Wealth fell from the sky, and these young people were excited, but they didn't know that there was a terrifying killer "Leather Face" hiding in the house. The bloody night of the murder quietly came, and everything was related to the notorious and terrifying Saul family of the year...