Captain Virat Bakshi (Akshay Kumar), an army man comes back home to Mumbai for his holidays. His family takes him to see a bride (Sonakshi Sinha), and he feels the girl is too soft and an introvert. Later in another occasion, he finds out that she is actually a boxer and is surprised by her personality. Having a police man friend, and the love he develops for this girl, the film revolves around the fun that happens among the three. Until at one point, an anti social activity in the heart of Mumbai city gets him involved into something huge.
Virat Bakshi being a patriot and a special agent in the Indian Army, is dragged into a huge network of terrorism. The rest of the story is about him fighting against the wittiest of Terror head, and how he swipes out the city of Mumbai from Sleeper cells. The film ends with a dedication to the Indian Army.