A small boy (Ratnavelu) from Tamilnadu sees his father, a labor leader, killed in cold blood by a policeman. He kills the policeman and runs away to the city of Bombay. From there, the story traces his ascent to become a mafia chief (Velu Naicker), the breakup and deaths in his family, and then till his assasination at the hands of the lunatic son of another policeman who he killed in a fight.