Mithu Mukherjee belonged to a poor household. Her father was affected by a power illness. They did not come up with the money for to purchase his medicines. Her father (Asit Baran)'s good friend had cheated him as a result of which they needed to mortgage even their home to him. Mithu Mukherjee determined to assist her household and got here out of her home in search ofa job. Ultimately she bought a job in an organization which nevertheless stopped its enterprise inside just a few months' time. She then joined a lodge the place she met Uttam Kumar. Uttam Kumar was a bar singer there. He was a singer in disguise and he used to assist distressed ladies who have been exploited by the so-called higher class wealthy folks. Mithu Mukherjee (Khuku) was helped by Uttam Kumar who helped her household get her ancestral home again. Ultimately Uttam Kumar gave all the key particulars of these folks to the police and took his go away.