Vikramadhitya is a wealthy entrepreneur who owns a group of businesses. In Paris, a paragliding accident leaves him a quadriplegic. To ensure his girlfriend Nandini’s happiness, Vikramadhitya’s friend and legal adviser, Prasad, conveys a message on his behalf that he is not interested in marrying her.
Five years later, Vikramadhitya leads a hopeless life with his secretary Keerthi, his cook Lakshmi, and a few servants. He and Keerthi interview candidates for a caretaker position; many seem pretentious and manipulative. Seenu, a paroled convict, applies for the job in accordance with his lawyer’s (Lingam) advice; the job would prove to the court that Seenu is leading a law-abiding life, closing his case. He is detested by his mother (a railway clerk) and his siblings, Swathi and Kanna.

Maari, a goon, constantly troubles the people in his locality and extorts money from them. But his life changes when Sridevi, a pretty woman, falls in love with him.

Gautam and Nithya become friends. Will the friends turn lovers?

Mano (Bharath) loves Jo (Mallika Kapoor) and becomes her friend, hoping to help her win her love for Prem (Arun Vijay), whom she secretly loves. Then they both try to break Prem’s love with Nandhini (Deepu) and succeed. Mano realizes Jo’s deep love for Prem and tries to unite them. Mano succeeds in making Prem fall in love with Jo. Finally, Jo and Prem get married. During the story, the twists reveal that Mano had originally been in love with Jo but secretly tried to engage into her life by pretending to be in love with Nandhini. Soon after realising her true love for Prem, he sacrifices his love for her and brings Prem and Jo together. Only in the last several scenes does Jo realise Mano’s love for her, but she chooses to go with Prem.

Despite the premise offering the opportunity to narrate this story as a gritty action drama, Rajkumar chooses to tell it in a lighter, satirical vein.

The story begins with a group of government officers coming to list the number of devastated houses. The officers promised them to give a big amount to build their house but in exchange for a little amount to register their name. So the illiterate villagers, who wants to make easy money, demolish their house. The officers turn out to be frauds. The village panchayat president (Vinu Chakravarthy) knows that the villagers will not interfere in his decision until they are uneducated. Sivaraman (Sivakumar), a new school teacher, tries to change their custom and the children are happy to learn at school. Soon, Sivaraman has trouble with the village head.

The story revolves around a remote village in Andhra Pradesh plagued by a strange disease killing a lot of people. The soothsayer of the village predicts that God would come to their village for rescue. Meanwhile, Raju (Mahesh Babu) a cab driver in Hyderabad goes to Rajasthan to handover an insurance cheque to a man’s family who dies in his car. In a strange situation, Raju meets a man from the village and gets to know about their problem. Soon Raju realizes he is none other than the God-sent, the soothsayer predicted, and the rest of the story is all about how Raju takes up the responsibility to rescue the village from the clutches of evil.

Arun (Ramesh Arvind) is married to Leelavathi (Kalpana) in a forced marriage. He is embarrassed by his wife’s plain looks and her weight. When he meets Priya (Heera Rajagopal) – who works in a building construction company, he hides from her the fact that he is married and has an affair with her.
When he takes Priya with him on a vacation to Bangalore, he bumps into his old friend Dr. Sakthivel Gounder (Kamal Haasan) – an orthopedic surgeon from Coimbatore who is also in Bangalore with his wife Palani (Kovai Sarala) and his son Anand – travelling with him in the same flight and even staying in the same hotel. Sakthivel is called to Arun’s room in the night – as Arun has slipped his disc and the hotel doctor is unavailable – and bumps into Priya, thus finding out about the affair.

Son-in-law makes an attempt to change his mother-in-law’s character to make her to feel that his love is towards her daughter not on her property.

The movie starts of with Sigamani (Bharath) as a young student refusing to go to school. His father, after having heated arguments with the school teacher, says his son does not have to go to school. Thus, Sigamani grows up illiterate and uneducated. After 25 years, he has grown up to be a siddha vaithiyar, following his family’s roots. There is also a marriage broker in this story, Vijay Sethupathy (Singampuli), who tries hard to find an educated girl for Sigamani, but he is unable to. Due to the fact that Sigamani is uneducated, he is easily cheated by his friends. His only trustable friend is Paalpandi (Karunakaran). In desperation to get married to an educated girl, Sigamani plans to wait outside a college to find a girl to love. He then sees Nandini (Nandita) and decides to go after her. One day, Sigamani and Paalpandi follow Nandini and end up in her house. After listening to an unknown phone call, Nandini’s father Chinnadurai (Thambi Ramaiah) mistakes Sigamani to be a doctor who has studied MBBS and arranges for the marriage, which also takes place successfully and Sigamani is happy as his dream of marrying an educated girl has come true. Before the interval, Ravichandar places another major twist in the story to keep the audience in the edge of their seats.

Dandapani (Karunaas), coming from a poor background, nurtures his ambition to become an owner of businesses like Reliance, Vasant & Co., Saravana Stores, etc. He meets Nandhini (Navneet) who falls in love with him because of his steadfast ambition. He is not in a position to accept owing to his goals. Thereafter he gives all his hard-earned money to Annachi (Kota Srinivasa Rao) to own a shop in his newly constructed complex. Before the construction is over, Annachi dies. Annachi’s son does not believe that Dandapani could have given money to his father and he forcibly chases away Dandapani, while he is also later betrayed by Karthi (Ambani Shankar). Later he learns that Dandapani paid 35 lakhs for the shop from Registrar. Finally Dandapani succeeds in getting a new shop and sets up his supermarket.

It follows the romance of Rambo with Kanmani and Khatija.