Krishna(Suriya) lands in Mumbai, in search of his elder brother Raju Bhai(Suriya). He keeps tracking Raju Bhai’s close aides, and starts collecting details about his brother.On the other hand, moving back into the flashback, Raju Bhai is a dreaded don in Mumbai, who runs his empire along with his best friend Chandu(Vidyut Jamwal). During this time, he also falls in love with Jeeva(Samantha). But situations change drastically with the entry of Imran Bhai(Manoj Bajpai), who also plans to gun down both the friends.What happens to Chandu and Raju Bhai. Will Imran Bhai execute his plan ? Will Krishna manage to find his brother ? To know answers to all these questions, you need to watch the film.