In UP heartland of Mirzapur, two brothers of a middle class family look forward to a better future. One day they are compelled to take a path of no return, turning into lions of Mirzapur by working for King of Mirzapur. However, their rise leaves the prince of Mirzapur breathless. Will the violence and power get to head of either of them and what destruction lies ahead?

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!