Bagavathi (Vijay) is humble tea shop cum hotel owner near the Chennai High court. His struggles day and night to make his brother Guna (Jai) a good doctor. Anjali (Reemma Sen) becomes his love interest who also happens to be the daughter of High Court Judge and Bhagawathi's good friend. Guna on the other hand has a girlfriend Priya, daughter of Easwarapandiyan (Ashish Vidyarthi) who does not approve of the relationship. Guna tries to marry Priya on the quiet but Easwarapandiyan dissolves the marriage and Guna is killed in the process. After Guna's death it is revealed that Priya is pregnant with Guna's child. Easwarapandiyan disapproves of the child and tries to get rid of it when Bhagawathi decides to protect his brother's family at any cost.