The film is about a girl named Masum who has to work at dance bars and night clubs to eke out a living for her family back home. She has several admirers but the one that catches her fancy is a rich builder Shah. He provides her with a decent living and asks her to be his mistress and she agrees so he also arranges a house for her.
Soon they have a daughter Naaz who is sent to boarding school but with time Shah does not come to Masum much and an old admirer Salim comes back into her life and they have an affair. Masum leaves Shah to be with Salim but he spends all of Masum’s money on bar girls and they are broke.
When this happens Salim tries to force Masum’s daughter Kainaat into the same bar girl business and now Shah has to intervene.