Nikki and Ethan Rhodes, along with their daughter Bella, move into a smart home on Church Row equipped with Professor Alex Murray’s creation—a unique virtual assistant, Alice. In their new home, the Rhodes family hopes to start life anew after the death of Grace—the twins’ sister Bella. The girl was deeply wounded by the loss—she lost the ability to speak. Her parents hire a psychiatrist, Laura Santos, hoping she will help their child. It seems that now everything will work out and, in a house shielded from all dangers, the family will be able to become happy again. But what if the real danger is waiting for them inside the house? What if the Rhodes family is nothing more than a pawn in someone else’s game?