A touching story of a simple man caught up in the terror of 1971 Bangladesh.

Khirmohon is an old man and a potter by profession. All his life, he has struggled to keep his head above water and now is the owner of his own pottery house and a banyan tree. His two sons Satten and Nikhil stay in the city and prefer urban life. They have no interest in their father's business and want to sell up his life's work for financial gain. The silver lining in Khirmohon's life is his granddaughter Poddo, who is an eye catching dusky beauty. They stay in their village house with another person named Boishakh, who was adopted by Khirmohon when he was just a mere child. Boishakh is a passionate character, who is loyal to Khirmohon and is more interested in keeping the pottery business afloat then Khirmohon's own sons. There is a spark between Poddo and Boishakh, but it is not expressed. The story moves forward with Boishakh trying to protect the business from going into ruins by unwanted invaders and village politics.

On a fuel-supplying oil tanker in rivers, Old Maqbool, a compassionate cook, wishes luck to all the crew. But the power-hungry helmsman suspects him of being a spy for the vessel owner and harasses him all the time. During port maintenance, Maqbool befriends Noora, a young stowaway seeking refuge. The helmsman exploits the downtime to smuggle oil, which attracts the owner's attention. During a sudden visit, impressed with Maqbool's cooking, the owner allows Noora to stay as his assistant. Desperate to hide his deeds, the helmsman falsely accuses Noora of theft, sparking a web of lies and friction among the crew.

On the eve of Eid, a grumpy, miserly loner Jahangir is visited by three mysterious guests, claiming to be ghosts. As they make him revisit his past, Jahangir is forced to confront the life he has built in bitterness and solitude. A heartwarming tale of regrets, memories and rediscovering love and laughter.

On a foggy winter journey, the Bonolota Express carries strangers burdened by secrets whose lives begin to collide within the train’s confined corridors. As the night unfolds, personal and political crises erupt, exposing hidden grief, moral decay, and moments of unexpected compassion amid chaos and revolt. By dawn, the train moves on, leaving its passengers irrevocably changed by a single journey where illusions collapse and human truths emerge.