Maharani Season 4 fast-forwards to 2012 - Rani Bharti is now Bihar's two-term CM and a rising national force. In Delhi, PM Sudhakar Joshi battles a crumbling coalition. As ambitions clash and loyalties break, Rani and Joshi face off in a power struggle that could redefine India's future. Secrets, scandals, and revenge fuel this explosive new chapter of Maharani.