Koli,a neglected woman as her husband Kamalesh is always busy with her work , falls in love with Prem,the younger brother of Kamalesh and they start having an affair.Prem meets Katha one day and falls in love with her and vice versa. It turns out that she is the step daughter of Koli. She is very happy when Katha’s relationship breaks off with Prem as Katha comes to know the truth and starts hating him. She readily agrees to marry someone else.Prem’s sister-in-law tries to set things right by speaking to Koli.There is also an upmanship between Kamalesh and Koli at the end as Kamalesh fixes Koli’s engagement with Katha without informing her, but it seems that she had done the same thing as well without informing him! In the end, it turns out to be a tragedy as Koli ends up losing her life as she had been poisoned by Kamalesh as he wanted her out of Katha’s life.