The film focuses on two love stories in Chennai and Tiruchirappalli; one takes place in the period of a day, while the other ensues for months.
Amudha (Ananya), a native village girl from Tiruchi, arrives in Chennai for a job interview, but her sister is unable to meet her to direct her to her destination. Amudha enlists the aid of a stranger Gautham (Sharvanand), who agrees to take her as far as the bus stop. However, he ends up travelling with her the entire day, waiting for her during her interview, and dropping her off at her sister’s home. In the course of the day, she comes to understand him and becomes fond of him. While remaining calm and reserved, Gautham reciprocates her feelings. The following day, Amudha returns to Tiruchi, where she realizes that she has fallen in love with Gautham and rejects marriage proposals that come her way. She decides to return to Chennai to meet him. Meanwhile, Gautham realizes that he has fallen in love with Amudha and decides to go to Tiruchi to find her, despite not knowing her address and other any details except her name.

Sundaravadivelu (Vijayan) is a wealthy school manager and a landlord who is a hedonist and a sadist. He finds pleasure in torturing people emotionally including his own family members. He also siphons the school’s money for his own needs. His wife Lakshmi (Ashwini) is a goodhearted homely wife, and he has two children.

A substance designed to help the brain repair itself gives advanced intelligence to a chimpanzee who leads an ape uprising.

The film revolves around Lord Murugan, his birth, marriage and his acceptance of the post of the head of the army of heaven. In Hinduism, there are six abodes of lord Muruga, known as the “Arupadaiveedu”. The story behind each of the abodes are portrayed choronologically in the film. It starts with Swamimalai, where Lord Muruga (Master Sridhar) teaches the meaning of the word ‘OM’ to his father, Lord Shiva (Gemini Ganesan). He goes to Palani Hills after a fight over a sacred fruit, that is his second abode. Then he wins over the demon king Surapadman in Thiruchendur and that is his third abode. The King of heaven, Lord Indra offers his Daughter’s hand in appreciation of Lord Muruga’s Victory and he marries her in Thirupparamkunram, his fourth abode. He later marries Valli in his fifth abode of Thiruthani, later after a short dispute between both his wives they amicably settle in Pazhamudircholai, his sixth abode. All the events are summarised by Nakkeerar, a great Tamil Poet portrayed by Sirkazhi Govindarajan at the end of the film.

Sivadas (Kishore) the daring cop who gets ruthless against the local goon Aadhi (Pradeep Rawat) and is just miles away from nabbing the crook. He has a driver named Kundasamy. However he is forced to leave the force for a while to take care of his autistic son, Haridas (Prithviraj Das) because of an unfortunate matter. With much difficulty he enrolls Haridas in a normal school where Amudhavalli (Sneha) is a teacher specialized to deal with special children.

When Mr. Harrigan dies, the teen who befriended and did odd jobs for him, puts his smart phone in his pocket before burial and when the lonely youth leaves his dead friend a message, he is shocked to get a return text.

Harish is a good-for-nothing happy-go-lucky-guy who idles away his time in his village. He is a consummate liar and always tries to boast of himself through lies. With lies he tries to impress his friends and villagers boasting of his romantic escapades. And one such lie involving a village belle (played by Malavika Menon) lands him in troubles. How he extricates himself from these troubles forms the rest of the story.

Murgan (Aari) starts his criminal life by stealing rice and grocery items from running trucks taken from Tamil Nadu to the North. His mentor is Sekhar (Salimkumar) who uses him to his advantage with the support of local policemen. Manga (Swetha Nair) along with Parotta Master (Thambi Ramaih) runs a road side eatery on the highway. Life turns Topsy-turvy for Murugan and Sekhar when new Sub-Inspector Masanimuthu ( Prashanth Narayanan ) takes charge. The Ganja smoking cop is cunning, corrupt , pervert and womanizer who has an eye for Manga. Murugan locks horns with Masani and a cat and mouse game starts.

The story takes place in the Subramaniapuram area of Madurai city. A convict is released from prison in 2008 and is stabbed outside the prison gates…
The film then moves to 1980 where Azaghar (Jai), Paraman (M. Sasikumar), Kaasi (Ganja Karuppu), Dopa and Dumka, a polio-stricken physically challenged person, are part of a set of close friends, who are unemployed. They pass their time drinking liquor and fooling around on the streets opposite the house of an ex-councilor Somu and his brother Kanugu (Samuthirakani). Apart from them the family consists of Somu’s wife, their three children including Thulasi (Swathi) and Thulasi’s other uncle.

The story revolves around the difficulties faced by Sundaram, a lower middle class father, to fulfill an outrageous promise he made to his daughter Kanmani.

Karthik (Dushyanth) is a rich spoiled brat from Mumbai, who likes to spend time drinking alcohol in pubs and going night-clubbing. His father Mohanram (Bhanu Chander), tired of seeing his son drunk every night, forces him to enrol in a medical college in Coimbatore. In Coimbatore, far from changing his behaviour, Karthik rags the college students. Then he meets four of his classmates : Pandi (S. R. Prakash), Babu (Sathish), Vasu (Ranjan) and Moses (V. Sankar) who come from middle-class families. The four think that they are now friends with Karthik but he makes sure that they are not friends, the haughty Karthik even makes fun of their looks and social status.

A youngster tries to protect his sister-in-law, a transport official, from a dreaded goon who runs an illegal road transport business.