An orphan soldier, Lieutenant Ram’s life changes, after he gets a letter from a girl named Sita. He meets her and love blossoms between them. When he comes back to his camp in Kashmir, he sends a letter to Sita which won’t reach her.

An illiterate man must wade into the uncharted waters of a malicious system after his wife falls ill. However, his lack of documentation exposes him to the malpractices that permeate the bureaucracy.

A seventeen-year-old aristocrat falls in love with a kind but poor artist aboard the luxurious, ill-fated R.M.S. Titanic.

Thirupathi (Ajith Kumar) is a straightforward young man who leads a happy life with his parents and younger sister. He happens to meet Priya (Sadha), and both fall for each other. Thirupathi’s sister is pregnant, and at the time of delivery, he takes her to a hospital. The doctor there expects bribe, but when it is not forthcoming, he neglects his duty; therefore, Thirupathi’s sister dies. Thirupathi comes to know that this is not the first instance in the hospital, and the doctor is his best friend Soori’s (Riyaz Khan) brother (Sampath Raj). When Thirupathi goes out to get Soori’s brother, Soori and his father do all that they can to protect him from Thirupathi. How Thirupathi gets his revenge on the people responsible for his sister’s death forms the rest of the movie.

Sankar is an ambitious man who wants to make it big through fair means. However, the friend he works under, Sampath, begins to use corrupt measures to make them rich.

As a child, Paari (Atharvaa) lost his father who tried to stop the war between his native and neighboring village as they fought over sharing a pond water. Years later, Paari is a young man who returns from Singapore but the battle between two villages is still on. Mean while, Paari is in love with Thamarai (Anandhi), daughter of rich village man (Lal) who also owns the pond and is adamant not to supply water to the nearby village.

Sridhar (Ajith Kumar) is from a middle-class family headed by his father (K. Vishwanath). Shiva (Raghuvaran) is Sridhar’s elder brother and the breadwinner for the family consisting of his wife Shantha (Sithara) and sister (Preitha Raghav). Sridhar, upon completion of his graduation, aspires to become a music director and tries hard to secure a chance in movies, but all his efforts go in vain. Sridhar’s search for a chance continues for 8 years. Despite that, his family members support him very well and encourage him whenever he feels dejected.

An adventurous road trip of two lovers is being captured on camera by a crazy video crew, along with an insane group of musicians who intend to turn this footage into a music video for a music company contract.

Vinoth, a chain smoker, falls in love with Hema. But he is forced to quit smoking if he wants to marry her. Vinoth must battle his addiction at any cost to win her hand.

A spoiled young heiress marries a poor man in order to inherit her grandfather’s property.

The story is about politics surrounding land and the plight of farmers. It showed Vijay helping poor farmers in their fight against the industries that have acquired their lands.

The film opens and ends with jail sequences. In both scenes, Pazhanivel (Bharath) is seen behind bars. The happenings from his release and his reentry to the jail make the whole film. Pazhanivel, who comes out of prison, puts his sister Karpagambal’s (Kushboo) life on track through his heroics and goes back to jail as a martyr. Pazhanivel was put behind bars when he was 10 years old. He killed his father’s (Yaar Kannan) “keep”, who made his mother’s (Rekha) life a hell by exploiting her to cajole his “keep”. He went to jail, and his father turned an aimless vagabond. Karpagambal, who disowned him when he was sent to jail, grew up and got married to businessman Jeevanandham (Biju Menon). Karpagambal is living in a fool’s paradise, believing the man, who is actually an antisocial element. However, she need not worry about anything. Pazhanivel, who is now 25 years old, has come out of jail. He gets a job in his sister’s house, unearths Jeevanandham’s shady deals, reforms him, and puts his sister’s life on track. Meanwhile, he finds his lady love Deepti (Kajal Aggarwal).