Set in 1931, British India, the film tells the story of freedom fighters Bhagat Singh and Chandrashekhar Azad who have only one motive in mind: Freedom for India. They set about doing this task together with two other men, Sukhdev and Rajguru. Bhagat Singh is enraged when his mentor Lala Lajpatrai is mercilessly beaten to death by the police, and he sets about to avenge his death. He and his colleagues do succeed in killing one of the officials responsible, but they are identified and as a result Bhagat and Rajguru are arrested and held in prison where they are tortured relentlessly.