In a Marwari family in Calcutta, the last woman dies. But even after her death, Savitri remains in the house, invisible but constantly audible. Gradually, the inmates begin to rely on Savitri’s ghost to have their lives managed.
One day, Savitri falls silent. Soon afterward, Moom, a young girl of 11 or 12 mysteriously appears in Agarwal House. And her arrival gradually reveals several hidden secrets.