A photographer gets into trouble in a village where photography is banned.

Petty criminal Naai Sekar kidnaps dogs belonging to the rich in order to collect a ransom, but makes a critical mistake when he abducts the dog of a ruthless gangster.

The views and opinions of four people on love and romance change as time passes by, while they struggle to hold on to their theories in the end.

We get a childhood rivalry between Deva (Dinesh uncomfortable) and Villangam (Ramdoss, underutilised), a hastily built romance between Deva and Thulasi (Adhiti Menon), a back story for why Thulasi’s mother (Devayani, with a lousy hair-do) wants a son-in-law who can drive, a henpecked husband (Anandaraj, who takes on the responsibility of making us laugh), a comic character (Rajendran, in an underwritten role) who could expose the hero’s lies…

Thiru is the owner of a drug-dealing business that runs in both national and international markets. However, he faces challenges when his mother learns about it.

The story revolves around 3 generations where the three individuals played by Santhanam and they have no relation to each other. The mysteries and correction of mistakes in the past forms the story.

A young ne’er-do-well is given a wake-up call when his girlfriend is kidnapped by an evil don.

R. Parthiban plays a die hard fan of Rambha and a self-interest governed taxi driver whose name is never revealed throughout the movie. Meena plays Mahalakshimi, the daughter of a “zamindar” who has lost all his money due to financial troubles; his death leaves Mahalakshimi with a lot of debts (over two lakhs worth). Parthipan is the taxi driver that drives Meena’s dead father’s corpse back to her hometown. There, the people that Mahalakshimi is now indebted to by Anand Raj who torture Mahalakshimi with cruel words for being unable to pay the debt. Later Parthiban helps her out by giving his taxi in replace to Meena’s debt to save her at the point of time. But the twist in the movie is that Parthiban irritates Meena, though unwillingly, to get back his taxi as soon as possible. In the later part Meena will fall in love with Parthiban for his continuous help and support towards Meena. At that time Parthiban’s dream girl Actress Rambha comes for shooting in that palace, which makes Meena very angry and jealous as all his attention has been diverted to Rambha. At the end of shooting, Rambha tries to talk Parthiban and Meena and makes them realise their love for each other. But Meena never sees any sign of Parthiban loving her and thus accepts to marry the villain (Anand Raj’s) son to get back Parthiban’s taxi and settle her debt. Eventually, Parthiban realises his love for Meena and tries to stop the wedding as the groom is also a bad guy who cheated Manorama’s daughter. Finally the movie ends on a happy note with Meena getting back all her money and property and leading a happy life with Parthiban.

The story tells about a diamond(Green Emerald) molded with golden metal and seems like a coin called “Maragadha Naanayam”. The stone was given by a Goddess to a king for his penance for her to make him strengthen to fought against the enemies. And he conquer many other countries too. He dies and make the stone himself in the tomb. Till 1990 no one tried to take the stone because of fear for the king’s spirit, In 1990 someone took it from the tomb but is dies with ‘coz of the evil spirit of the king called “Irumbarazan”. 132 people will dies like that. The hero takes the job to take Maragadha Naanayam from a small Don for 100 million rupees coz that he needs 4 million ruppes for his liability. Who one touch the stone will be killed by Irumarazan, because of that every rejects the job to take the green stone business. By the help of an astronomer he finds a way to take the stone by calling a spirit who died from the stone for help.

Sakthivel, an influential man, is upset with his son Chinnarasu’s careless attitude. He is further infuriated when Chinnarasu suddenly refuses to marry his cousin, Gowri.

The story revolves around Vinod (Jiiva), who aspires to become a businessman after completing his bachelors. His parents keep nudging him to find a job. He also works part-time as a private detective. He is assigned a detective job to follow a girl and find out her general activities and also if she is in love with anyone. While doing this job, he eventually falls in love with the girl Brinda (Sharmelee) and quits his detective job. Brinda, who is the daughter of a rich gold seller Sankaranarayanan (Nasser), has a policy to not love anyone as her sister eloped with a guy in the past and her father had suffered a heart attack. But eventually Brinda falls in love with Vinod.
Vinod and Brinda come to an agreement that both should prioritize their goals first and they should never meet unless their goals are met. Vinod aspires to start a business of his own while Brinda aspires to complete her college degree with high scores. Vinod starts an apparel showroom and grows big. He is also made the secretatary of traders association for which Sankaranarayanan is the president. Vinod gets into good books of Sankaranarayanan due to his hard working nature and good manners. Similarly Brinda finishes her education with flying colours and awards.

The security guard of a mall, who belongs to the Gurkha community, becomes the saviour of several people who have been kept under siege by some terrorists.

Sathya (Sibi Sathyaraj), who is working in Sydney, gets a voice call from his ex-lover Shweta (Remya Nambeesan). They worked in the same office and wanted to get married, but her father arranged an alliance with an entrepreneur named Gowtham (Siddhartha Shankar). Sathya leaves for India with the pretence of attending a marriage in their relatives’ household. He takes a car for hire from Babu Khan (Sathish), a travel agent. Sathya also takes a SIM card on his sister’s address and stays at Hotel Marriott.
Sathya meets Shweta at a restaurant and learns her five-year-old daughter Ria (Baby Sherin) is missing. Things went worse when none except Shweta believes that Riya exists. He also learns about Gowtham’s brother Bobby (Ravi Varma), a drug addict who regularly visits her home. Sathya begins an informal investigation which fails many times, but Babu saves him. Posing as Vasanth Menon, a police officer, Sathya meets Gowtham and learns the couple was childless. Gowtham recalls Shweta being attacked by two masked men to steal her car. He added that Shweta went into a coma and post recovery started telling that she had a five-year-old daughter named Ria.

Aravindhan (Sarath Kumar) is the police high post by exam clearing. But after he sees his friend Thamizhvannan (Parthiban) (shown as a Naxalite) die by police shooting, Aravindhan starts a fight against police and corrupt politicians. Aravindhan gets supported by the people for his strict fight against corruption. Anu (Nagma) loves Aravindhan, but her father does not accept the relation. The police wants to put Aravindhan in jail for the politicians, so Aravindhan goes into hiding. On the way, he hides in Gayathri (Oorvasi) home. The police tries to catch Aravindhan but at the same time, thinks Gayathri tried to give shelter to Aravindhan, so Gayathri’s father dies. Now Aravindhan understands that he has to save Gayathri, so he takes her with him to a factory area to stay. Aravindhan works in the factory and life goes along smooth for him as he marries Gayathri and has a child. Once in factory, the manager does not give fair price to the workers, which Aravindhan protests, so he beats the manager very poorly. The factory people now identifies Aravindhan’s true identity as a Naxalite. The police comes in search of Aravindhan, who finally surrenders in court. In jail, Aravindhan writes lot of anti-corruption articles. This gives Aravindhan wide public support to get elected as a minister. The corrupt politicians want to avoid this uprising and hire a gunman to shoot Aravindhan. During a stage speaking with lots of people around, the gunman shoots and kills Aravindhan, thus ending him from becoming minister.

The story revolves around a mysterious murder and a game between Bharath (Arulnithi), a calm and composed cab driver, and Ganesh (Ajmal), an urban cheat, who blackmails people for money.