The story of Captain Balram Singh Mehta of India’s 45 Cavalry regiment who, alongside along with his siblings, fought on the jap entrance throughout the Indo-Pakistani warfare of 1971. Named after the Russian amphibious warfare tank “PT-76”, which floats on water like an empty ‘pippa’ (tin) of ghee, the movie traces Mehta's coming-of-age as he steps as much as show himself in a warfare to liberate Bangladesh.