Margaret (Sandra Bullock) is an executive of a well-known American publishing company. She is excellent at work, but she is extremely strong. Once she appears in the office, the atmosphere will immediately drop to freezing point. On the surface, the employees are all terrified of her, but in their hearts they secretly call her a "female devil". Margaret turned a deaf ear to all this and continued to implement an iron-fisted policy. However, just when her career was at its peak, a piece of bad news almost knocked her out - due to some technical reasons, her visa could not be renewed, and she had to be deported back to her native Canada. In order to keep everything she has worked hard for, Margaret decided to pretend to marry her assistant Andrew (Ryan Reynolds) to obtain residency in the United States. Under half inducement and half coercion, Andrew agreed to this ridiculous request. The Immigration Bureau will test the two in a week, and Margaret still knows nothing about Andrew. This weekend, she and Andrew returned to his hometown together...