Situations push a common man to oppose an influential guy in his area and how he develops himself stronger to fight back his enemies forms the crux of the story.
Kathir (Bobby Simha) has an interest for Anbu (Tanya Ravichandran), but due to family situations, she gets hitched to Karuppan (Vijay Sethupathi). What does Kathir do, to separate Karuppan and Anbu, and does he finally get to marry Anbu?
Nandha (Nandha Durairaj) is an upright sub-inspector of police who has been transferred 15 times in three years. He is then transferred in a police station based in Pollachi. There, Police Inspector Pandian (Natarajan Subramaniam) is in the pay of Minister Periyannan (Rajagopalan), who runs in own government in the place. Nandha is shocked to note that Pandian and the entire police department are corrupt. Thereafter, Nandha tries hard to enforce the order. Soon, both policemen clash. Pandian becomes an honest policeman after Periyannan’s men attempt to kill him, and he is revived with blood transfusions from the public. However, Nandha does not believe that he has truly changed. After a fellow honest sub-inspector gets killed by Periyannan’s men, Nandha blames Pandian, and through short routes, becomes inspector himself. He arranges for Periyannan and his men to clash with Pandian, but in the ensuing fight, Pandian kills them all, while Nandha walks away.
Padayappa is a mechanical engineer who returns to his village from Chennai after three years to attend his sister’s wedding. Padayappa’s family have been the richest landlords of their village and Chieftains for their region. Padayappa’s great grandfather had decreed all Hindu marriages in their region must take place in the Murugan temple, after the chieftain has verbally confirmed the consent from bride and groom. This tradition has been followed for 100 years and now Padayappa’s father is the chieftain. Padayappa’s younger sister is engaged to their maternal cousin Suryaprakash. During his stay, he comes across Vasundhara, and falls in love with her. However, shyness and fear of Neelambari, her landlady, prevents Vasundhara from initially expressing her feelings. Additionally, Neelambari is Suryaprakash’s spoilt US-returned sister who also loves Padayappa.
Maaran, a sincere doctor who fights against corruption and Vettri a magician who is out for a revenge. Both of them are estranged brothers and once they come together, they get to know about their common enemy, Daniel, who had killed their father and mother.
Kannan and Dass are two famous rowdies in their village. Dass has a sister called Uma with whom Manikkampillai (shortened as ‘Mapillai’) is in love but she is not interested in him. Mapillai joins Kannan’s and Dass’ firm KD & Company as the manager, in an attempt to win the love of their sister. KD & Company once keeps as hostage a music troupe who comes to their village to perform. The main singer of that troupe, Sangeetha gets expelled from her home because of this and so Kannan and Dass gives her refuge upon insistence from Uma. Meenakshi is the childhood friend of Kannan with whose father, both Kannan and Dass has enmity.