By Sarathi Guha(10 May 2008)
A number of bank robberies have been taking place in the city and the police are absolutely clueless about the identity of the bank robbers. A member of their gang is caught. A pickpocket named Nemai (Bhaskar) is caught and left in the same cell. The SP in charge of this case wants Nemai to get information out of his cellmate, but before that can take police, both Namai and Madhurang escape from the jail and Madhneoy takes Nemai to his boss, the brians behind the robbery. The boss is impressed with Nemai, but to be absolutely sure about Nemai, he decides to test Nemai. Nemai passes the test the following day and the boss is plessed with him. They ask him to go and work as a driver of an established businessman and social worker of the family as his driver has gone on leave, Nemai would have to lake his daughter and wife to Digha the following day. Nemai goes and reports for work at that businessman's house whose daughter Sumana (Anusree) is physically challanged. He also starts liking her in due course of time. At a birthday party she sees Nemai speaking to a close friend and she starts getting jealous. She asks her friend how she knows Nemai. Her friend tells her that Nemai stays in their neighbourhood. One day she visits her friend's house, she is shocked to see Nemai picture. She asks her friend who Nemai actually is. Her friend 's mother nearly discloses Nemai's identity but is prevented by her daughter. Meanwhile the bank robbers decide to steal again at a Bank. Nemai's job is to arrest them. This time the police arrest the gang members, Nemai flees from the spot and informs the boss about the muder. The police arrives there too and arrests the rest of the gang members including the boss who is Sumanea's father. There is an operation on Sumana's legs and the operation is successfull. She is shocked to know the real identity of her father and tries to give up her life, but is prevented by a call from her Moshi (Sabin) who turns out to be her actual mother and who is not deaf. Many years ago, Abhishek Ganguly had murdered Sumana's father (They were tea estate owners and business associates) and had come across Sumana and her mother. Abhishek Ganguly had never met Suman's mother so when she hold Abhishek that Sumana had lost her parents and she was Sumana's ayah and Sumana needed her at that moment, he asked her to act like a dumb person and never to reveal the truth. Sumana is shocked at hearing all this and meets her father in jail and tells him how much she hates him. She goes to her friend's house and is shocked to discover that her friend is actually Nemai's sister. Nemai's name is actually Sarvar end he turns out to be the son of the S.P and all this was a joint plan.