Kannaiah, a struggling actor, steals a script written by Saravanan and gains fame. Saravanan decides to make another movie but faces a lot of challenges when he is forced to cast Kannaiah.

Venu is a youth struck with an inferiority complex, who loses all his confidence to come up in life. However, he comes across a bunch of people and his encounter with them instills confidence in his mind to fight and succeed.

Jaya is an orphan and a born rowdy working in a hotel as a helper. He loves Brinda who also his boss's daughter.

Emtan runs a provision shop in a village. His son Krishna who is a student of poultry science, helps him in the shop. A strict father Emtan is always at his son's back. His strict ways of dealing his son leaves an uncomfortable scene in the house. Vadivelu (Krishna's uncle) is the only solace for him in the house. Krishna meets his childhood crush Janani, who is the daughter of his uncle. Both their families are at loggerheads. A death in their family brings them together. Unfortunately Krishna and Janani are...

Fed up of the corruption all around, four young men form a secret group called '4 the people' and decide to take on the corrupt on their own. They have a web site and eventually gain enormous support.

Bhaskar, a research scholar in chemistry, succeeds in coming out with a prototype of a desalination plant which he wants to give to the government and solve a water crisis. Unable to secure proper funding, he meets Madan who promises to finance his project.

Senthil, an advertising executive, decides to invite his old friends to his wedding. His past is unraveled as he sets out on a journey to meet his old friends and lovers.

Mahi, a seasoned convict who is well-known for attacking his enemies stealthily, decides to murder someone in order to raise money for his friend.

Ali Bhai, a goon, is the saviour of the poor in his dominion, Palayam market. However, when his enemies try to take over the market, he goes to great lengths to protect his stronghold and his people.

Radhakrishnan's grandmother brings him up in an effeminate manner as she always wanted a granddaughter. Things start to change after he falls in love with Malu, a woman.