Kishan Oberoi is a wealthy businessman and only trusts his grandson Raj. But Raj loses his mental ability in an accident. Taking its advantage, his other 2 sons conspire to kill their father and disinherit Raj by declaring him mentally unstable. Kishan falls from the building and dies. Meanwhile Raj goes missing. A look alike of Raj along with his girlfriend enters the house posing as Raj and his nurse. They plan to inherit all the wealth by exposing the 2 brothers. But they are not who they seem to be. What is their original identity and where is Raj?