Rajat and Ratna are a married couple living their marginal life in one of the pockets of Kolkata. Their married life started well but gradually it lost its warmth and bondage as time passed, finally leading to a decision of separation on the part of Ratna. Alongside, the day when Ratna is going to leave their rented house, the nationwide lockdown due Corona Virus pandemic is declared, which further leads them into an unknown territory of isolation.