An undercover cop goes to find and kill a crime lord. However, when he realizes that the crime lord's business intentions are good and he has his own challenges, he needs to decide his next step and help the crime lord change his life.

The plot revolves around Velan, who gets into the bad books of his father Palanisamy (Prabhu, lending dignity to the role), a big shot in his village, on account of his privileged behavior. He falls in love with his college mate Ananya (Meenakshi Govindarajan), a Malayali.

Balu and his father have to protect a young man from a woman who has sworn vengeance on his entire clan.

Saravanan, a lackadaisical man, finds his life turned upside down when he is accidentally made the local head of a political party. Later, he shamelessly uses his status to woo the girl he loves.

A local rural thug who works for politicians, falls for a girl's love.

A taxi driver who experiences paranormal activities and is informed that a spirit wants to communicate with him. The answer to a certain question; what does the spirit wants from him forms the crux of this story.

Scientists at ISRO make a startling discovery of a meteorite on a collision course with Earth and are confident that its impact zone is somewhere in South India and probably in Tamil Nadu. While they make frantic efforts to create awareness and prepare for the aftermath, a small unassuming village - Appuchi Graamam feels the heat as they brace themselves of the impending doom that would befall the impact zone of the meteorite. The emotions that the village goes through before the celestial event are captured to form the rest of the story.

Krishna comes to Mumbai in search of his brother Raju Bhai, an underworld don. Through Raju Bhai's gangster friends, his past life is revealed. What happened to Raju Bhai? Will Krishna find him?

College students, Shakthi and Josesh, fall in love with girls of the same family. When the family learns about the love affairs, they are ready to go to any length to save their honour.