Nadaan (1971)

There has been a long time rivalry between Ranimaa and the hostile community, and time has only increased the gap more between the two communities. When Ranimaa's heir Seema attempts to make peace between the two communities she gets reprimanded. Seema meets with Ajay and both fall in love with each other, which is objected by Ranimaa. Seema is adamant to marry Ajay and make peace between the two communites. Ranimaa finally agrees to make peace but gets blackmailed by Manghu who knows about Ranimaa's terrible past, which she would kill to protect it if anyone dare to reveal it!