A mother who is deeply saddened lures her daughter's killer into her smart home in order to take revenge, and gets involved in a distorted game where life and death are at stake.
A vengeful mother, shattered by the loss of her daughter, becomes the hunter when she turns the tables on the killer and lures him into her home. The killer finds himself ensnared in a twisted game of revenge, navigating the dark corridors of her high-tech home as he desperately fights for his life.