Chaos Theory

They manage to escape using the sand lorries and on the main road, they collide with a car which contains a Muslim family within it. Govind helps the family out of the house, with the injured also including seven foot giant Kalifullah Mukhtaar (Kamal Haasan), furthermore they simultaneously escape from threats from Fletcher and Balram Naidu. Kalifullah's mother, Megha (K. R. Vijaya) begins to bleed and Govind with Andaal take her to the local hospital. At the hospital Avtaar Singh rests with a tumour in his throat posing potential danger to his vocal cords and thereby, his singing career. He checks into a hospital and the doctor gives him some medicines in a cooler. Govind also gets a cooler, similar to the one of Avtaar Singh, to preserve the idol and hence, the vial. In a lift, the coolers of Govind and Avtaar Singh are mixed up, and Avtaar Singh sets off for his concert. Govind meets Bharath again, with the police officer instructing him to meet Balram Naidu. Govind picks up the cooler which actually contains the medicine and sets off to the police station, thinking that it has the idol inside. Meanwhile, at the hospital, Fletcher arrests Andaal at gun point and takes her to Kalifullah's home. He makes a phone call to Govind to get back along with the idol. Govind retreats from the steps of the police station, only to be spotted by Balram Naidu and Shingen Narahashi. The entire police force follow Govind to Kalifullah's home hoping to arrest Govind and Fletcher. When Govind and Fletcher meet, they are surprised to see that the cooler box does not have the idol in it and Govind guesses that it should be with Avtaar Singh. With assistance from Kalifullah's father, Sheik (Nagesh), they escape to the concert hall. Balram Naidu brings the police and enquirers Kalifullah and the residents of the entire village regarding the escape of Govind. Subsequently he orders everybody to be stationed in a Mosque to hasten the inquiry.

Avtaar Singh finishes his predicted last musical performance, vomiting a lot of blood while singing. At the end of the concert, Govind and Fletcher are waiting for him to exchange the cooler box. Fletcher shoots Avtaar Singh in the throat and after little confusion, Govind and Andaal set off on a bike along with the idol and Fletcher continues to chase them. Govind and Andaal reach a construction site along with the idol. The sun dawns on December 26, 2004. Fletcher holds Andaal at gun point and Govind hands over the idol to Fletcher, only to confess later to Andaal that he had removed the vial from the idol. Balram Naidu reaches the spot in a helicopter and chases Fletcher. Govind and Andaal set off with the vial, with Govind realizing the urging need to preserve it.

Meanwhile, J. Raghavendra (P. Vasu), head of the illegal sand miners tries to cajole Vincent Poovaragan to give up his activities and join his side. Most of Poovaragan's members have deserted him, however Poovaragan remains unchanged. At the same time, President Bush and few others come to know that NaCl could destroy the weapon. Back in Tamil Nadu, Govind notices a couple of drainage cleaners who coat their bare bodies with crystal salt before getting into the drainage holes. He gets an idea and runs toward the sea, only to be stopped again by Fletcher and Govind is no match for Fletcher and Fletcher succeeds in securing the vial. While Govind is hurt badly, Shingen Narahashi comes to his rescue and fights against Fletcher, after he understands Fletecher had killed Yuka. Govind watches Shingen Narahashi break Fletcher's arms and legs. Fletcher helplessly and in frustration, curses India and breaks open the vial and eats it despite pleas from Govind who shouts not to do it and at the same time asks Shingen Narahashi to back away. Balram Naidu, in his helicopter has followed Fletcher all the way through till the beach. As soon the vial is open, he zooms in with his binoculars and the virus starts replicating rapidly in the atmosphere.