Mr. 7 is a romantic action entertainer movie. In which, Great legend S.V.Ranga Rao garu's grandson Jr. SVR making his debut into tollywood through this movie. Lakshman (Jr SV Ranga Rao) and Anji (Srinivas Reddy) are small time burglars and experts in lifting cars.
After falling in love with Nakshatra (Neelam), Lakshman decides to give up burglary and settle in life. He wants to lift a costly car for the last time. As planned, he steals a Mercedes Benz of another professional thief Naik (Satyam), who is running away with Rs 18 lakhs after big bank robbery.