Rich businessman Ajay Dalmi meets Simran and they fall in love and soon marry. While Ajay's sister, Nisha goes abroad, Simran's brother, Pankaj is a frequent visitor to the new couple's house. However, it is soon revealed that Simran and Pankaj are not siblings but husband and wife.
Ajay takes a 10 crore insurance policy for himself and Simran, he tells Pankaj that he knows about him and Simran and if he doens not do as he says then he will expose both of them. Ajay tells Pankaj to kill Simran and they will share the insurance money between themselves.
Pankaj kills both Ajay and Simran and then Nisha becomes the heir to the insurance money but is Pankaj the realculprit?