 Pran Nath lives a poor life-style with his wife and young son, Sanju. On 12Dec, Sanju s birthday, the police raid his house, find stolen jewelery that belongs to his employer, he is arrested, tried in court, found guilty, and sentenced to 3 years in prison. On the way to the prison, there is an accident and all travelers are killed. His wife and Sanju re-locate, but Sanju is abducted by Chinaramu, & trained to be a criminal at a young age. Years later, Sanju has grown up, is now known as Shankar, has no knowledge of his parents  whereabouts, and is a career criminal. He comes to the rescue of a village belle named Champa and both fall in love. They find out that Champa s brother, Birju, is in jail, arrested for murder. Both know that Birju is not guilty, and swear to find out who the killer is. Before they could anything, Shankar himself is arrested and held in a cell - and the charge is cold-blooded murder of a pregnant woman named Seema. Watch what happens when Champa finds out that Shankar may have been two-timing her, leaving the onus on her alone to get evidence to free Birju.