Dolly (sonam) is a pretty girl who has a brother Raju (zeeshan) whose job is to pick out prospective grooms. In reality, Raju is a fake brother and the plan is Dolly will make these grooms fall in love with her and on the first night, she would drug the groom and her entire gang will loot the house. In this process, Sonu (rajkummar rao) and Manjot (varun sharma) become victims. The task to apprehend Dolly is given to the tough cop Robin Singh (pulkit). Whether he is successful in catching her or not forms the rest.