A family man is murdered in front of his wife, Parvathi and son, by four criminals, who are considered amongst the most powerful and highly regarded men in the city. Parvathi complains to the police, but the influential men make the police go after them, forcing them to escape.
The heartbroken Parvathi attempts suicide, but she's stopped by her elder brother. who inspires her to fight back against injustice. How will Parvathi avenge her husband's death? Will she succeed in eliminating the four men responsible for the crime?
A sincere policeman, Murali is given charge of investigating multiple deaths. What will his investigations reveal? Will he end up supporting Parvathi or will he stand against her?