Bharath (Sathyaraj) and his wife Vaishnavi (Roja) live in Western America with their children Subash and Sindu. Riots break out in the part of America where Bharath and his family live, during which their daughter Sindu dies in a bomb blast. After Sindu's death, Vaishnavi falls ill, so Bharath decides to shift to Chennai along with his family. Even after going to Chennai, Bharath and his family are not living happily because Bharath's friend Jack (K. M. Rajendra) is torturing Bharath's family by blackmailing Vaishnavi. The flashback in the movie reveals why Jack threatens Vaishnavi.