It is a remake of the 2009 Telugu film Bumper Offer starring Sairam Shankar and Bindu Madhavi.
Aditya (Soham Chakraborty) is from a middle-class family but has the degree of a computer engineer.
Aditya's mother (Tulika Basu) is eagerly waiting for the chance to get his son married.
One day, while Aditya was returning from his garage, some goons beat him up and broke his leg without any reason.
Aditya does not take the matter so lightly and tells Sweet to marry him as because of this accident his marriage got cancelled.
The next day, while Adi was returning home, Sweety again beats him up badly with a hockey stick.
Meanwhile, Sweety's mother visits Adi's garage to fix her car and sees a poster of a film which shows cheap photo of a couple and calls the media in the garage as she was a social worker working for women.
There Adi gets to know that the guy was abusing Sweety and telling bad words about her character.
Adi immediately reaches Shantimoy's site to save his father and finds him getting beat.
He tells the truth to his secret wife and son and his secret son (Aritra Dutta Banik) comes into Shantimoy's current house and family and tells the truth in front of the media and Shantimoy's reputation is spoiled.
After this, Adi also takes Shantimoy's assistant and his Swiss bank Account's client into his team and tricks Shantimoy into giving away 300 Million for buying the Victoria Memorial to build a casino there from the Chief-Minister, Kaka (Dipankar De).
In depression, Shantimoy suffers a heart attack and Sweety gets worried about her father's health.
The film ends as Shantimoy is released from jail and Adi telling him that all his property is still his but everything was just a play to trick him.