The film focuses on the prison life of Vaikom Muhammad Basheer and the love between him and Narayani, a female inmate of the prison, who remains unseen throughout the film.

This intimately-constructed drama traces the consequences of the tumultuous political and social changes that swept through India in the years since pre-Independence 1937.

A drama centered around four women at Kuttanad in Kerala's Alappuzha district.

The four chapters of the film tell stories, which are independent of each other. The only connection between them is the recurring theme of crime. With the flow of the movie, there is an increase in the complexity of the crimes.

After years spent living off the modest wealth of his in-laws, a man hatches a desperate plan that draws his respectable middle-class family into a vortex of crime.