Gokula Krishnan

A helicopter pilot is unjustly imprisoned for abetting terrorists by a few people who are jealous of his success. He later struggles to prove his innocence and bring the real culprits to justice.

The movie starts of with a robbery of 20 crores in Pondicherry DID Bank where a college girl is killed by one of the thieves. The same night as the robbery, the manager of the bank (Manivannan) commits suicide.After this the story opens up in Chennai where Shiva Sundaram (Prasanna) a visible foolish person comes in search of David Raj (Manoj K. Jayan) where he saves a girl from being raped by one of David Raj's men.

Chidambaram, a newly appointed school teacher, stays in an allegedly haunted house. He comes to an agreement living with the ghost of the house, Shivakami, who actually pretends as a ghost to him. The relationship builds on and both end up in love.

A man values his best friend more than anything else in the world. One day he confesses a dark secret from their childhood to his wife, which is overheard by another. Once the secret gets out, the friendship is destroyed.

Vinod and Lakshmi, who lost their daughter in an accident, adopt Tinu, a vivacious young girl, from an orphanage. However, the family faces challenges when Tinu's birth parents set out to find her.

Jeeva, an alcoholic who is deeply scarred by the death of his family, adopts a young boy with hearing and speech difficulties. The boy, who has seen the killers of his murdered mother, is in danger.

Prabhakar and Bhavani are deeply in love with each other. However, lovers turn enemies when Prabhakar's father is falsely accused of killing Bhavani's father.

Ponnumani and Chinthamani are childhood sweethearts. Chinthamani goes off to pursue education in the city, but they remain devoted to each other. They decide to marry once her exams are over. However, Ponnumani finds her in a mentally unbalanced state in the railway station when she returns.