In Mumbai, Sid Mehra is, in the words of his father, an arrogant, spoiled brat. He lives with a doting mother, subservient brother, and a father who covers his expenses and credit card bills. Sid takes his college finals then starts work at his father’s business; he lasts less than a week before walking out. At a graduation party, he meets Aisha, newly arrived from Calcutta and set on becoming a writer. He shows her the city and helps her refurbish a rented flat. He asks if she’d like to progress from friend to something more, but she says no: he lacks ambition and isn’t her type. Will her words, his exam results, a confrontation with his parents, and a break with his friends be enough to wake Sid up?

Thirumalai (Nasser) owns a provision store in a village and lives with his family comprising his wife (Saranya Ponvannan), brother-in-law Karupatti Ayyakannu (Vadivelu), son Krishnan (Bharath) and a daughter. Thirumalai is very strict, short tempered and is referred as “Emden” by his relatives. Krishnan studies poultry science in a college and also assists his father in managing the store. Krishnan worries about his father’s rude behaviour towards him.
Divya (Gajala) is Krishnan’s classmate and she is also the daughter of the auditor who manages Thirumalai’s accounts. Divya proposes to Krishnan, who does not reciprocate as he loves his maternal uncle’s (Shanmugarajan) daughter, Janani (Gopika). But enmity prevails between Thirumalai and his in laws’ family. Krishnan lives with the hope that the two families will unite someday paving the way for his wedding.

Meiporul is a suspense, thriller movie, story revolves around a murder which takes place in an office, and soon suspicion and blame game follows.

The movie begins in a hospital where a mafia is involved in adulterating drugs. Unfortunately, a junior doctor Alamu (Meenakshi) manages to stumble upon their antisocial act. To safeguard themselves, the gang sets out to wipe out Alamu. She meets Perumal (Sundar C), a petty thief who does the job of recovering loans for an agency. He eventually vows to protect Alamu from her distress by putting an end to the gang and their atrocities.

The film starts in 1796, four years after the occupation of Malabar by the British East India Company and towards the end of the First Pazhassi Revolt (1793–1797). The revolt is led by Kerala Varma (Mammootty), the Raja of Pazassi Palace, of Kottayam house. The exploitation of the native Indian resources by the Company had culminated in popular revolts against its authority across the district. With the help of Kerala Varma Pazhassi Raja’s uncle Kurumbranadu ruler Veeravarma (Thilakan), who is jealous of Pazhassi Raja for his success and influence, and Raja’s old companion Pazhayamveedan Chandhu (Suman), the Company act against Pazhassi Raja. This forces Pazhassi Raja to escape to the forests of Wayanad. The tribal force led by Neeli captures Assistant Collector Thomas Hervey Baber (Harry Key) and his fiancée Dora (Linda Arsenio) in the jungle, in spite of his commander’s objection. The Raja treats Thomas Baber and Dora as his guest and releases them.

The film is set in the backdrop of a village near Usilampatti, in Madurai district. Mayandi (Manivannan) and Virumandi (GM Kumar) are siblings with disputes over settling their properties. Mayandi insists giving a portion of their ancestral properties to their step sister for which Virumandi does not agree. This creates enmity in Virumandi and his sons against Mayandi and his family.

Mayandi has four sons(Thavasi (Ponvannan), Virumandi (Seeman), Cheenisamy (KP Jagannath) and Paraman (Tarun Gope)) and one daughter (Mayakka (Deepa)). All the sons except Paraman get married and they live as a joint family. Paraman falls in love with his schoolmate Poongodi (Poongodi). Paraman gets admission in to engineering and Mayandi sells a portion of his land to pay fees for Paraman. This angers the wives of Thavasi and Virumandi. They keep insisting on partitioning the properties between four sons thinking that Mayandi is spending more for the education of Paraman while the other three sons are not educated properly. But Paraman’s brothers are so affectionate towards him and they prefer staying together. Suddenly Mayandi passes away due to electric shock when he steps over a wire unknowingly. Now the wives of Thavasi and Virumandi again keep insisting on property partition. And the properties get partitioned into three leaving Paraman as his portion was already sold by Mayandi to pay the college fees.₹ 2.3 million

The film is about relationships between two families where hardships and affections are on the competencies.
It centers on five brothers: Elder one As the film moves ahead it unravels about enmity with other family where Devasena (Simran) is a pampered daughter. But Gunasekaran is kind enough in breaking the hardships and getting united by arranging nuptials for Devasena with his brother Karunakaran. However, Devasena mistakes Prabhakaran to be her bridegroom. When things are unraveled and Prabhakaran turns away from Devasena’s offer of marrying him, she vows to alienate him from his family by marrying Karunakaran.
Rest of the film is about the hand-in-hand combat between Prabhakaran and Devasena with each one moving around with their smart plans.

In 1796, Kerala Varma, king of Pazhassi, leaves his kingdom due to the East India Company and seeks refuge in the Wayanad forests. He then uses guerrilla warfare tactics against his enemies.