A bus named Anbu narrates the stories of its 24 passengers, giving a glimpse of their journey from Kodaikanal to Dindigul.

Bomman loves his pet elephant, Manickam. When a neighbouring village is ravaged by a rogue elephant, Manickam’s services are requested, but the following days bring great tragedy into Bopanna’s life.

The story begins with Kunjidhapadam (Aravindan) who comes from a small place to the city for an interview and he manages to find place to stay with his distant relative Subramanyam who is actually a defaulter on loans taken on interest. He is absconding but then leaves his key at a secret place. Kunjidhapadam takes the key and stays and he also manages to get a job. On the other hand, there is Angel (Charmy Kaur) who grows as an orphan and works with a mineral water company. She doesn’t have a place to stay so she locates those houses without occupants and stays there for a night and gets going in the morning. One such instance gets her to Kunjidhapadam’s house. All this apart, there are two dons Pavadai (Kota Srinivasa Rao) and Vembuli (Jayaprakash) who are out to kill each other and Vembuli is successful in killing Pavadai’s son. So he vows to kill Vembuli’s son by the 12th day ceremony of his son. A twist of fate occurs and Pavadai’s goons mistake Kunjidhapadam to be Subrahmanyam and get him to take money. Kunjidhapadam gives an idea to kill Vembuli’s son and he is given a 16-day deadline to kill else Pavadai threatens to kill him

During the journey, he meets Saroja (Keerthy Suresh) and falls in love with her in the first sight. She is the make-up artist of the actress Srisha, and she wants to become a successful singer. Poochi tells about Saroja to Vairam who promises to help him woo her. Poochi then devises a plan, and makes her talk on the phone to a great poet Vairamuthu, who is actually Vairam. However, he soon realises that Saroja is not good at singing from any angle though continuing to support her. Saroja remains close to Poochi as she wants to enter the singing industry without knowing the true fact.

The story revolves around two friends who work hard, and spend their money travelling around the country. On one such trip, they accidentally help a pair of lovers elope, without realising it.
The family of the eloped young lady get angry, and suspect them of being friends of the eloped young man. They take the two friends home, and try to beat them to get the truth out them. One of the two friends falls for a girl named Kayal, who is working in the house, and he speaks of his love in front of everyone.
After the eloped young lady is brought home, and it is proven that the two friends were not involved in planning the elopement, they are allowed to go. Kayal travels to Kanyakumari to find the guy who loved her. The rest of the film tells of how they united, after many struggles.

Village boy make an affair with girl and they continue it even if they grownup. Accidentally boy happened to caught in jail. But after small time he escaped from the jail and come to the girl. The prison officials follow him and catch him. Girl also comes with them.