Surya (Vijay) is a lawyer with right values, who tries to redress things the legal way. He falls in love with Priya (Priyanka Chopra). His brother-in-law Shakthivel (Nassar), also an upright lawyer, is killed in the process of upholding justice. Surya's sister Jaya (Revathi) also meets a pitiful end at the hands of criminals, but Surya refuses to give up. His mission is to make the layman understand his legal rights