Marnie Whitson (Farmick Jensen Famke Janssen) is married to Mike (Michael Pare), a policeman who takes bribes and abuses his wife at home. Marnie finally killed her husband because she couldn't stand the abuse for a long time. After seven years in prison, the well-behaved Marnie was allowed to continue her six-month sentence at her home in New York, during which she had to wear electronic foot cuffs to ensure that she did not exceed her 100-foot range. However, limited freedom does not make her feel more happy, her movement is limited by electronic foot cuffs, her husband's former partner Shanks (Bobby Cannavale) hates her, and the house, which has been empty for a long time, is full of complex and contradictory memories. Marnie cleaned the house and tried to start a new life. But she slowly found that not only the painful past was haunting her, but also the ghost of her husband, who had never rested in peace, wandered around.