4 youngsters are on the verge of completing their engineering studies in a village where harmony between members of two castes is in a strained state. When their carefree and bold attitude embroils them in a web of nasty politics from local caste leaders, they are left to fend for themselves among head hunters looking to eliminate them – the means and outcomes of which is detailed by the rest of the story.

Sami Srinivasan (Srikanth), a Brahmin boy, and his friend Karunakaran (Vishnu) grow up in the Royapuram slums and attend the same school. Karuna is a rough and tough boy, but Sami is bit naive. They are close buddies. Once, they see their class teacher Roja (Pooja Umashanker) being brutally murdered before their eyes by a gangster. Dejected at local police not taking any action, Karuna kills the gangster but gets caught by cops. Sami tells the police that Karuna committed the murder. Though both are bailed out of trouble, enmity brews between them. As years roll, hatred increases: Sami is against Karuna. Trouble erupts when Sami loves Karuna’s sister Malar (Poorna). In the meantime, Shruthi (Poonam Bajwa) loves Karuna. What happens between the two forms the rest of the film.

The film opens with Thiruthani (Bharath) beating up men who cause trouble to his sister for celebrating Diwali. Duraipandi (Rajkiran), an ex-military officer, watches the fight along with many others. However, Duraipandi becomes furious when Thiruthani refuses to save an athlete from having his leg broken despite his pleas for help. It is here that Thiruthani justifies his actions saying that everyone stood watching as his unconscious mother was left locked up in a burning building for fear that they would be killed by the local rowdies. Meanwhile, Thiruthani falls for Sugeesha (Sunaina), an orphan who goal in life is to marry a person with a large family. Soon, Thiruthani gets involved in an accident causing severe damages to his skull. The doctor privately tells him that he would only live for six months. Unable to bear the thought of his family being depressed upon his death, he becomes harsh with them, believing this would make them hate him. Seeing this, Duraipandi advises that he should kill the local rowdies so that everyone can live peacefully and that he will not face jail as he is about to die. As time passes, Thiruthani becomes one of the most wanted criminals. Shocked at this news, the doctor informs Thiruthani that he lied only because of Duraipandi’s request. Furious, Thiruthani advances on Duraipandi only to find out that the latter has lost one leg in the Army. The climax shows Duraipandi taking the blame for the murders (as no one has seen Thiruthani) and getting shot.

The fragile peace between apes and humans is threatened as mistrust and betrayal threaten to plunge both tribes into a war for dominance over the Earth.

Nandu and Vijay are brothers, who were abused by their stepmother during their younger days. Nandhu, who is mentally ill, decides to kill Vijay’s fiancee as he visualizes her as his stepmother.

Two lovers elope from home and get married to each other with help from their friends. On their way to Ooty, the group is caught in a game of death orchestrated by a psychopath.

Siri, a business partner and a housewife, was found with her throat slit. The investigation officer tries to solve the case. Can he figure out who killed her and why?

Johny (G. V. Prakash Kumar) is a happy-go-lucky guy who is mistaken as a notorious gangster by his lover Hema’s (Anandhi) father Dass (Saravanan) aka Naina, an ageing gangster who wants a person to replace him as the Naina in Royapuram and become his son-in-law. Johny has a disease which causes him to repeat his previous words if he sees blood. How Johny eliminates his rivals and becomes the next Naina forms the rest of the story.

A food delivery guy, finds himself captivated by Subbu’s (Dushara) charm. However, their lives take a tumultuous turn when a series of unexpected events unfold, plunging them into a chaotic world

Rahul embarks on a journey to a small town in Tamil Nadu to fulfill the last wish of his grandfather: to have his ashes immersed in the Holy water of Rameshwaram. En route, he meets a woman hailing from a unique family down South. As they find love through this journey in the exuberant lands of South India, an unanticipated drive awaits them.

Mumbai Police commissioner Ajay Bhardwaj announces the end of the “Mafia Raj” in the city, to try to bring peace to the city’s streets. However, a ruthless south Indian named Vijay Surya comes to the city, aspiring to be the most powerful Mafia Don there. Staying in Dharavi with his friend, he is introduced to a local politician Laalu, who is in trouble and offers him help. He recruits a portion of the gangsters and criminals living in Mumbai led by Naseer to work under him. Surya’s henchman Shakeel manages to kill a witness of Laalu’s crimes in the jail where he is kept in, winning Laalu’s friendship.

PRV’s family who lives with his two wives and children in Ramnad district.. Also, there is a family who is convinced that PRV’s family only caused the death of his brother. The movie narrates many incidents that happen in the two families.