Victoria and Christine Lisowski live in fear of their mother, Sungnam Kwon-Lisowski. They never imagine that this Christmas, they'll feel lucky to survive the holiday and their mother's crazed vengeance.

Christina Thomas trusts her brother, John White, the first time he comes dangerously close to killing a lady. When he murders another person, she forgives him. But when it happens again, she wonders why she trusted him in the first place and how she overlooked the warning indications that he was the devil in disguise.