About a drug peddler Ruksar, a daredevil don who can beat 10 men to pulp.

The first is the story of Rukhsar. The story is based on a real life incident. Rukshar, who starts of as a hapless poor young woman, later decides to take charge of her life and and thus, through the years, transforms into a bold and beautiful woman who is in control of the men in her life. The subplot is that of Lajuk. Shy, as the name suggests, Sudipta is a timid little creature married to Abhijit. But the shy lady doesn't fear to take a stand when the time comes. This story traces Sudipta's battle against social evils.—Swarup Basak

This film conveys a strong message to the audience. What happens when the power center shifts from a man to a woman?Kader Kuler Bou has two consecutive narratives that carry the same basic essence - 'it is time that women match their steps with the men'.—Zee Bangla Cinema