The Chola kingdom is under threat from forces both internal and external, and with crown prince Aaditha Karikalan, his younger brother Arunmozhi Varman and the emperor, Sundara Cholar separated by situations, it is up to a messenger to ensure the safety of the kingdom. Can he succeed in his mission, especially with Karikalan’s former girlfriend, Nandhini, plotting to bring down the entire Chola empire?

Young Ganga is sold to a brothel in Mumbai in the garb of becoming an actor by her lover in the 1950s. She goes on to become the feared Gangubai – the Matriarch of Kamathipura – the champion of female emancipation and advocate of rights for sex workers in a chauvinist and narrow-minded society.