Agent Brian (Liam Neeson) loves his daughter Kym (Maggie Grace) deeply, but due to work reasons, he can't give her the daily fatherly love. His disappointed wife takes his daughter and remarries. After retirement, Brian, who has seen too many dark forces, is afraid that his daughter will be hurt. He tries his best to protect her, but this also brings all kinds of constraints to Kym, causing conflicts between father and daughter. After her 17th birthday, Kym insisted on traveling to Paris with her friends. Brian had no choice but to agree, but he didn't expect that disaster was waiting for young Kym. After hearing his daughter being kidnapped on the phone, Brian endured the pain in his heart and embarked on the journey to rescue his daughter alone, and he only had 96 hours.