The iron-fisted Akhandanand Tripathi is a millionaire carpet exporter and the mafia don of Mirzapur. His son, Munna, is an unworthy, power-hungry heir who will stop at nothing to inherit his father's legacy. An incident at a wedding procession forces him to cross paths with Ramakant Pandit, an upstanding lawyer, and his sons, Guddu and Bablu. It snowballs into a game of ambition, power and greed that threatens the fabric of this lawless city.
Behind the magnificent Taj Mahal lies a cluster of dingy homes where Chanda (35), a domestic help, lives with her 14-year-old daughter Appu. Chanda aspires and dreams that her daughter will study and embrace a better fate. When Appu tells her she wants to quit school and become a maid like her, Chanda takes a strong decision: she will herself go back to school, and even join the class of her daughter.
The life of three friends takes a tragic turn due to an inflated electricity bill, which leads to a courtroom drama and social awakening.
