Engineer Sai accidentally kills the brother of a criminal. However, things take an interesting turn after the criminal's rival offers protection to Sai on the condition that he marries his daughter.
Samy and Karuna grow up together in the slums of Royapuram. One day, they witness the brutal murder of their teacher by a gangster. While Karuna manages to kill the gangster, Samy tells to the cops that Karuna was responsible for the murder.
An underprivileged villager and a victim of caste-driven politics in his village, forced to run away with his daughter Saraswati, but returns after undergoing a spiritual reincarnation, which in turn changes how the village receives him.
Keshava, A law college student is on a hunt down to kill all those who destroyed his family in a dreadful accident. Keshava commits a series of murders and a special officer is appointed to deal with the case. Rest of the story is as to how Keshav dodges the cops and completes his revenge with the help of Satyabhama.
Bavutty, a chauffeur, is very close to his employer, Sethu, and comes to his rescue when he faces various problems caused by his wife's former boyfriend.
Gowri, a woman in search of her lover Suresh, joins a group of struggling roadside singers. Friendship grows between them as they achieve success, but things change when Suresh returns.
Balu and Mahalakshmi are both very competitive in college, which leads to ego clashes. When they meet again after a few years, they try to outdo each other until they realize that they are in love.
Chamundeshwari and her daughter, Kamala, are rich and pompous. Shekar decides to teach them a lesson after a young girl loses her leg in an accident caused by Kamala's negligence.
Sathyanathan is condemned to death for brutally murdering four persons – two adults and two young girls – and is awaiting his final call. He shows no remorse and is just as cheerful as a man who knows he has done no wrong. In a series of flashbacks, Sathyanathan's story is revealed.
Bhanu Chandra, a forest officer by profession falls in love with Tulasi, a tribal girl. He later gets arrested when police mistakenly identify him as a Naxalite and he subsequently receives life imprisonment. After he is released from jail, he hopes that Tulasi still waits for him despite all the years left behind them.
Viswanathan, an honest village officer, wishes his son, Manu, to become an engineer. However, Manu has no interest in pursuing his studies and aspires to make a name for himself as a singer.
Two thieves (Mukesh and Sreenivasan) become targets of the two rival crime gangs and the police after they are wrongly accused of attempted murder when robbing a hotel.
Panchayat Secretary Ullahanan leads a monotonous life till a college reunion rekindles excitement in his 20-year-old marital life and infuses in him a renewed sense of purpose and love for everything that he once took for granted.