Enroute Madras via train, when three friends get falsely accused of a mysterious homicide, they escape and desperately search for the real killer.

The film revolves around T.P. Balagopalan (Mohanlal), a middle class post-graduate salaried person, who wants to build himself and also needs to take care of his extended family members. The film went over factors influencing Kerala of the 1980s such as widespread unemployment, poverty, and the poor economy.

Siblings Deepthi and Ravi are separated after their parents' divorce. After many years, Deepthi faces many challenges when she goes in search of Ravi.

Inspired by the Puranic story of Abhimanyu and his mother Subhadra, the film portrays the relationship of the protagonist with her baby, before and after it is born.

LAL (Mohanlal) and his gang puts up posters and writings of Shyam (Rajkumar) and Swapna(Poornima Jayaram) in the college campus announcing their love affair, leading to a quarrel with Suresh(Shanker), her brother.

Chandini sees her father Krishnadas, Mayor of Cochin being killed by the rivals, but manages to escape from them and comes to Ooty. The needle of suspicion falls on Royichan and friend Appachan. Besides Roy and Appa, Nischal captivated by the beauty of Chandini and try to impress her.Meanwhile Chandini goes missing. Rest of the story is how Jogi comes from foreign and teams up with other to trace and save Chandini.