An old lady, Shobharani Basu, is found dead in her apartment. A self-appointed private investigator calls it a murder. What could be the cause of her death?

Raj and Neel go to the same college and their ailing friend Chayan suffers from a fatal disease.

The story follows five individuals stuck under the same roof during the COVID-19-driven country-wide lockdown. The fear of death connects the people otherwise divided by social and economic barriers.