A modern man, Vijay, marries his father’s sincere secretary who hails from a poor family. But their stringent prenuptial agreement grants him the power to end his marriage after 12 months.

Rammohan (Harish Raghavendra), after five long years of saying ‘no’ to getting married, agrees to wed Gowri(gayathri raghuram) after seeing her picture. But he gets a shock on his wedding night when Gowri turns out to be the exact opposite of what he has imagined her to be. While he had thought she would be a traditional, homely girl, Gowri turns out to be an ultra-modern gal who even drinks. On the other hand, Kaveri(Uma), who Rammohan hires as his secretary at work, is the kind of woman he wished for as his wife. Meanwhile, Rammohan rubs Selvakumar(Arun Pandiyan), the new policeman in town, the wrong way and Selvakumar itches for a chance to get back at him. The time comes when Rammohan gets into an accident.