Mugilan (ashwin) is struggling for job because he studies forensic science so he becomes photographer till such time. One instance, he meets Megha (shrushti) and falls in love with her. Due to certain incidents, he becomes the photographer for Megha’s brother’s marriage. Meanwhile, Mugilan gets job in police department thanks to ACP Raghavan (vijayakumar). But twist occurs when Raghavan dies and it is declared as suicide. Mugilan strongly believes it is not so and what happens from there forms the rest.