Ratchagan

Ratchagan is a 1997 Tamil romanticaction film, produced by K. T. Kunjumonamp Francis Joseph on J. R. S. Combines banner, directed by Praveen Gandhi. Starring Akkineni Nagarjuna and Sushmita Sen in the lead roles, alongside Raghuvaran, S. P. Balasubrahmanyam, Vadivelu and Girish Karnad in supporting roles. The film was dubbed into telugu as Rakshakudu. The soundtrack composed by A. R. Rahman remained a chartbuster.

Sonias father Sriram Girish Karnad is an industrialist who owns the Daewoo automotive manufacturing facility. He has no objection to his daughters relationship with Ajay but has one condition Ajay must become employed in his factory, control his temper for three months, and not get into any fight whatsoever, even if he encounters a crime happening in front of his eyes. If Ajay cannot do this he will not be allowed to marry Sonia. With a heavy heart, Ajay agrees to the condition Sonias love for Ajay deepens and Sriram offers Ajay a job in his factory. Sriram actually has his own problems with his factory in a loss ten of his workers are working with his rival and younger stepbrother Gnaneswar Raghuvaran, and they hamper the progress of his factory with frequent, preplanned mishaps. This leads to the factorys property loss.Gnaneswar is the son of Srirams stepmother who gets deceived by Sriram and loses his share of his fathers common business empire. Further, in unusual circumstances, Gnaneswar spends some years in jail and returns with a planned conspiracy and vengeance on his stepbrother Sriram. Gnaneswar is now trying to put Sriram out of business, so his ten men create havoc in the factory by killing old workers and raging new workers. So when Ajay comes to work in Srirams factory, these ten men do the same to Ajay. Ajay keeps cool, trying to keep his promise to Sriram. But Sriram hopes otherwise he wants Ajay to break the promise and beat up the ten men and throw them out of the factory. At the same time, Sriram hopes that the imminent marriage between Ajay and Sonia will be canceled since he does not want his daughter to get married to an angry street fighter like Ajay. So Sriram keeps on hoping that Ajay will somehow burst out. ........

Source: Wikipedia